| 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 | $131.55 | 12.505% | $148.0003 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $120.33 | 5.860% | $127.3813 | $127.38 | $127.40 | $127.40 |
| Purchase #3 | $82.29 | 6.592% | $87.7146 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $240.71 | 5.261% | $253.3738 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $202.52 | 3.774% | $210.1631 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $85.46 | 13.314% | $96.8381 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $15.66 | 9.439% | $17.1381 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $878.52 | $940.6093 | $940.60 | $940.60 | $940.60 | |