| 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 | $37.83 | 8.251% | $40.9514 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $173.82 | 11.799% | $194.329 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $170.72 | 13.470% | $193.716 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $80.78 | 6.335% | $85.8974 | $85.90 | $85.90 | $85.90 |
| Purchase #5 | $217.37 | 7.704% | $234.1162 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $207.96 | 11.556% | $231.9919 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $235.38 | 6.459% | $250.5832 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $1,123.86 | $1,231.5851 | $1,231.59 | $1,231.60 | $1,231.60 | |