| 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 | $240.88 | 12.385% | $270.713 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $44.80 | 3.310% | $46.2829 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $11.63 | 3.629% | $12.0521 | $12.05 | $12.05 | $12.10 |
| Purchase #4 | $177.70 | 3.623% | $184.1381 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $105.57 | 3.114% | $108.8574 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $51.32 | 3.742% | $53.2404 | $53.24 | $53.25 | $53.20 |
| Purchase #7 | $111.40 | 13.136% | $126.0335 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $743.30 | $801.3174 | $801.31 | $801.35 | $801.30 | |