| 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 | $110.76 | 12.560% | $124.6715 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $232.40 | 10.498% | $256.7974 | $256.80 | $256.80 | $256.80 |
| Purchase #3 | $232.63 | 6.488% | $247.723 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $235.53 | 13.692% | $267.7788 | $267.78 | $267.80 | $267.80 |
| Purchase #5 | $143.68 | 11.578% | $160.3153 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $14.76 | 11.422% | $16.4459 | $16.45 | $16.45 | $16.40 |
| Purchase #7 | $53.33 | 5.858% | $56.4541 | $56.45 | $56.45 | $56.50 |
| 7 purchase totals = | $1,023.09 | $1,130.1860 | $1,130.19 | $1,130.15 | $1,130.20 | |