| 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 | $126.37 | 10.869% | $140.1052 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $22.29 | 10.842% | $24.7067 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $248.99 | 12.509% | $280.1362 | $280.14 | $280.15 | $280.10 |
| Purchase #4 | $192.98 | 10.200% | $212.664 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $132.90 | 11.317% | $147.9403 | $147.94 | $147.95 | $147.90 |
| Purchase #6 | $172.55 | 8.243% | $186.7733 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $88.82 | 8.527% | $96.3937 | $96.39 | $96.40 | $96.40 |
| 7 purchase totals = | $984.90 | $1,088.7194 | $1,088.72 | $1,088.70 | $1,088.70 | |