| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.75 | 5.536% | $255.1333 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $175.45 | 13.329% | $198.8357 | $198.84 | $198.85 | $198.80 |
| Purchase #3 | $246.27 | 7.323% | $264.3044 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $180.96 | 4.530% | $189.1575 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $101.45 | 7.182% | $108.7361 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $173.68 | 5.276% | $182.8434 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $217.38 | 9.514% | $238.0615 | $238.06 | $238.05 | $238.10 |
| 7 purchase totals = | $1,336.94 | $1,437.0719 | $1,437.07 | $1,437.10 | $1,437.00 | |