| 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 | $121.51 | 10.434% | $134.1884 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $249.95 | 11.731% | $279.2716 | $279.27 | $279.25 | $279.30 |
| Purchase #3 | $138.58 | 12.551% | $155.9732 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $210.83 | 7.609% | $226.8721 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $126.87 | 6.591% | $135.232 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $106.79 | 7.788% | $115.1068 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $211.25 | 9.598% | $231.5258 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $1,165.78 | $1,278.1699 | $1,278.17 | $1,278.15 | $1,278.20 | |