| 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 | $63.99 | 9.107% | $69.8176 | $69.82 | $69.80 | $69.80 |
| Purchase #2 | $207.31 | 12.315% | $232.8402 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $81.59 | 12.472% | $91.7659 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $240.78 | 8.386% | $260.9718 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $151.25 | 6.572% | $161.1902 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $14.98 | 5.756% | $15.8422 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $178.97 | 3.580% | $185.3771 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $938.87 | $1,017.8050 | $1,017.81 | $1,017.80 | $1,017.80 | |