| 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 | $134.91 | 10.176% | $148.6384 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $188.50 | 12.853% | $212.7279 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $108.50 | 6.306% | $115.342 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $207.68 | 4.528% | $217.0838 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $178.36 | 9.708% | $195.6752 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $220.44 | 11.602% | $246.0154 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $75.55 | 12.269% | $84.8192 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $1,113.94 | $1,220.3019 | $1,220.31 | $1,220.35 | $1,220.20 | |