| 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 | $217.75 | 6.665% | $232.263 | $232.26 | $232.25 | $232.30 |
| Purchase #2 | $237.33 | 5.119% | $249.4789 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $159.96 | 12.468% | $179.9038 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $244.97 | 13.412% | $277.8254 | $277.83 | $277.85 | $277.80 |
| Purchase #5 | $231.30 | 5.518% | $244.0631 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $22.28 | 10.821% | $24.6909 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $50.44 | 8.392% | $54.6729 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $1,164.03 | $1,262.8980 | $1,262.89 | $1,262.90 | $1,263.00 | |