| 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 | $21.43 | 13.301% | $24.2804 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $247.31 | 9.364% | $270.4681 | $270.47 | $270.45 | $270.50 |
| Purchase #3 | $120.70 | 7.811% | $130.1279 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $237.25 | 8.530% | $257.4874 | $257.49 | $257.50 | $257.50 |
| Purchase #5 | $22.62 | 9.349% | $24.7347 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $187.93 | 12.850% | $212.079 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $229.33 | 4.163% | $238.877 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $1,066.57 | $1,158.0545 | $1,158.06 | $1,158.15 | $1,158.10 | |