| 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 | $96.99 | 11.152% | $107.8063 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $120.45 | 8.125% | $130.2366 | $130.24 | $130.25 | $130.20 |
| Purchase #3 | $67.30 | 9.873% | $73.9445 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $233.32 | 4.275% | $243.2944 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $113.91 | 11.428% | $126.9276 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $90.92 | 4.701% | $95.1941 | $95.19 | $95.20 | $95.20 |
| Purchase #7 | $153.56 | 10.867% | $170.2474 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $876.45 | $947.6509 | $947.65 | $947.70 | $947.50 | |