| 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 | $112.49 | 12.355% | $126.3881 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $244.48 | 5.703% | $258.4227 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $29.61 | 8.574% | $32.1488 | $32.15 | $32.15 | $32.10 |
| Purchase #4 | $136.61 | 5.298% | $143.8476 | $143.85 | $143.85 | $143.80 |
| Purchase #5 | $130.76 | 8.376% | $141.7125 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $174.90 | 5.377% | $184.3044 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $213.38 | 9.665% | $234.0032 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $1,042.23 | $1,120.8273 | $1,120.82 | $1,120.80 | $1,120.70 | |