| 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 | $11.26 | 6.158% | $11.9534 | $11.95 | $11.95 | $12.00 |
| Purchase #2 | $102.29 | 9.270% | $111.7723 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $128.58 | 9.237% | $140.4569 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $106.93 | 8.678% | $116.2094 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $245.75 | 5.303% | $258.7821 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $41.43 | 12.283% | $46.5188 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $240.89 | 12.606% | $271.2566 | $271.26 | $271.25 | $271.30 |
| 7 purchase totals = | $877.13 | $956.9495 | $956.95 | $956.90 | $957.10 | |