| 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 | $199.42 | 13.379% | $226.1004 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $128.72 | 13.636% | $146.2723 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $29.53 | 10.839% | $32.7308 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $66.93 | 11.748% | $74.7929 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $121.99 | 10.745% | $135.0978 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $114.87 | 11.305% | $127.8561 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $22.95 | 10.224% | $25.2964 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $684.41 | $768.1467 | $768.15 | $768.15 | $768.20 | |