| 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 | $92.55 | 12.634% | $104.2428 | $104.24 | $104.25 | $104.20 |
| Purchase #2 | $179.34 | 8.726% | $194.9892 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $213.31 | 3.560% | $220.9038 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $218.69 | 11.669% | $244.2089 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $186.55 | 9.470% | $204.2163 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $85.68 | 10.199% | $94.4185 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $240.92 | 11.760% | $269.2522 | $269.25 | $269.25 | $269.30 |
| 7 purchase totals = | $1,217.04 | $1,332.2317 | $1,332.23 | $1,332.20 | $1,332.20 | |