| 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 | $37.51 | 9.131% | $40.935 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $250.44 | 6.640% | $267.0692 | $267.07 | $267.05 | $267.10 |
| Purchase #3 | $104.31 | 11.291% | $116.0876 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $112.99 | 6.224% | $120.0225 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $27.79 | 4.764% | $29.1139 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $150.77 | 13.405% | $170.9807 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $238.84 | 8.483% | $259.1008 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $922.65 | $1,003.3097 | $1,003.31 | $1,003.30 | $1,003.30 | |