| 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 | $59.74 | 11.539% | $66.6334 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $221.88 | 4.147% | $231.0814 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $133.28 | 7.519% | $143.3013 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $233.84 | 5.618% | $246.9771 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $104.74 | 8.104% | $113.2281 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $91.93 | 8.659% | $99.8902 | $99.89 | $99.90 | $99.90 |
| Purchase #7 | $202.54 | 13.150% | $229.174 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $1,047.95 | $1,130.2855 | $1,130.28 | $1,130.35 | $1,130.30 | |