| 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 | $185.40 | 9.416% | $202.8573 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $59.94 | 6.640% | $63.92 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $119.57 | 12.398% | $134.3943 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $21.71 | 8.489% | $23.553 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $11.40 | 10.112% | $12.5528 | $12.55 | $12.55 | $12.60 |
| Purchase #6 | $144.88 | 5.276% | $152.5239 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $190.57 | 5.582% | $201.2076 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $733.47 | $791.0089 | $791.00 | $790.95 | $791.10 | |