| 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 | $90.71 | 8.741% | $98.639 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $242.28 | 6.617% | $258.3117 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $194.42 | 3.383% | $200.9972 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $11.76 | 8.596% | $12.7709 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $131.37 | 9.438% | $143.7687 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $221.82 | 12.573% | $249.7094 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $21.30 | 12.834% | $24.0336 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $913.66 | $988.2305 | $988.23 | $988.20 | $988.20 | |