| 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 | $24.30 | 13.678% | $27.6238 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $29.34 | 9.813% | $32.2191 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $143.58 | 6.645% | $153.1209 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $194.58 | 9.462% | $212.9912 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $195.47 | 9.267% | $213.5842 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $124.79 | 12.459% | $140.3376 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $63.71 | 5.713% | $67.3498 | $67.35 | $67.35 | $67.30 |
| 7 purchase totals = | $775.77 | $847.2266 | $847.22 | $847.20 | $847.10 | |