| 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 | $126.64 | 5.430% | $133.5166 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $236.35 | 10.130% | $260.2923 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $39.73 | 7.644% | $42.767 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $29.89 | 7.766% | $32.2113 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $27.36 | 3.248% | $28.2487 | $28.25 | $28.25 | $28.20 |
| Purchase #6 | $217.26 | 10.537% | $240.1527 | $240.15 | $240.15 | $240.20 |
| Purchase #7 | $169.74 | 5.626% | $179.2896 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $846.97 | $916.4782 | $916.48 | $916.45 | $916.50 | |