| 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 | $249.63 | 11.291% | $277.8157 | $277.82 | $277.80 | $277.80 |
| Purchase #2 | $170.91 | 5.572% | $180.4331 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $75.65 | 13.777% | $86.0723 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $79.96 | 13.413% | $90.685 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $224.29 | 6.192% | $238.178 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $96.82 | 4.412% | $101.0917 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $135.42 | 5.364% | $142.6839 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $1,032.68 | $1,116.9597 | $1,116.96 | $1,117.00 | $1,117.00 | |