| 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 | $221.76 | 6.379% | $235.9061 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $169.49 | 10.368% | $187.0627 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $132.35 | 8.510% | $143.613 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $233.76 | 13.564% | $265.4672 | $265.47 | $265.45 | $265.50 |
| Purchase #5 | $25.68 | 9.551% | $28.1327 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $221.27 | 8.656% | $240.4231 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $17.41 | 11.245% | $19.3678 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $1,021.72 | $1,119.9726 | $1,119.97 | $1,119.90 | $1,120.00 | |