| 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 | $221.48 | 6.472% | $235.8142 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $152.29 | 6.804% | $162.6518 | $162.65 | $162.65 | $162.70 |
| Purchase #3 | $72.89 | 10.351% | $80.4348 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $120.56 | 3.126% | $124.3287 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $214.98 | 13.551% | $244.1119 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $135.60 | 9.347% | $148.2745 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $236.60 | 7.708% | $254.8371 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,154.40 | $1,250.4530 | $1,250.44 | $1,250.45 | $1,250.40 | |