| 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 | $147.35 | 3.389% | $152.3437 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $191.99 | 5.690% | $202.9142 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $200.84 | 11.686% | $224.3102 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $172.42 | 9.482% | $188.7689 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $249.63 | 12.148% | $279.9551 | $279.96 | $279.95 | $280.00 |
| Purchase #6 | $8.71 | 12.310% | $9.7822 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $52.73 | 5.152% | $55.4466 | $55.45 | $55.45 | $55.40 |
| 7 purchase totals = | $1,023.67 | $1,113.5209 | $1,113.52 | $1,113.50 | $1,113.50 | |