| 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 | $185.89 | 11.392% | $207.0666 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $9.61 | 10.540% | $10.6229 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $19.87 | 8.308% | $21.5208 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $244.86 | 12.478% | $275.4136 | $275.41 | $275.40 | $275.40 |
| Purchase #5 | $175.31 | 5.767% | $185.4201 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $97.95 | 12.288% | $109.9861 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $207.79 | 6.289% | $220.8579 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $941.28 | $1,030.8880 | $1,030.89 | $1,030.80 | $1,030.90 | |