| 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 | $232.48 | 12.220% | $260.8891 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $24.38 | 11.828% | $27.2637 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $156.91 | 3.518% | $162.4301 | $162.43 | $162.45 | $162.40 |
| Purchase #4 | $234.42 | 12.282% | $263.2115 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $12.35 | 11.375% | $13.7548 | $13.75 | $13.75 | $13.80 |
| Purchase #6 | $105.74 | 3.188% | $109.111 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $133.38 | 7.591% | $143.5049 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $899.66 | $980.1651 | $980.15 | $980.15 | $980.20 | |