| 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 | $191.85 | 6.850% | $204.9917 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $191.27 | 9.859% | $210.1273 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $128.41 | 8.656% | $139.5252 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $30.30 | 8.272% | $32.8064 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $176.98 | 8.460% | $191.9525 | $191.95 | $191.95 | $192.00 |
| Purchase #6 | $196.32 | 5.192% | $206.5129 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $13.45 | 8.147% | $14.5458 | $14.55 | $14.55 | $14.50 |
| 7 purchase totals = | $928.58 | $1,000.4618 | $1,000.47 | $1,000.50 | $1,000.40 | |