| 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 | $239.58 | 4.405% | $250.1335 | $250.13 | $250.15 | $250.10 |
| Purchase #2 | $111.79 | 5.479% | $117.915 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $56.43 | 11.863% | $63.1243 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $114.90 | 5.369% | $121.069 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $96.46 | 7.686% | $103.8739 | $103.87 | $103.85 | $103.90 |
| Purchase #6 | $152.47 | 4.521% | $159.3632 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $68.42 | 9.696% | $75.054 | $75.05 | $75.05 | $75.10 |
| 7 purchase totals = | $840.05 | $890.5329 | $890.52 | $890.45 | $890.60 | |