| 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 | $110.59 | 10.782% | $122.5138 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $81.47 | 12.861% | $91.9479 | $91.95 | $91.95 | $91.90 |
| Purchase #3 | $129.65 | 5.216% | $136.4125 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $172.84 | 9.293% | $188.902 | $188.90 | $188.90 | $188.90 |
| Purchase #5 | $226.43 | 4.728% | $237.1356 | $237.14 | $237.15 | $237.10 |
| Purchase #6 | $84.60 | 3.825% | $87.836 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $182.98 | 4.806% | $191.774 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $988.56 | $1,056.5218 | $1,056.52 | $1,056.50 | $1,056.40 | |