| 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 | $143.27 | 3.279% | $147.9678 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $187.45 | 13.499% | $212.7539 | $212.75 | $212.75 | $212.80 |
| Purchase #3 | $25.94 | 11.188% | $28.8422 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $228.99 | 12.623% | $257.8954 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $112.88 | 10.373% | $124.589 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $174.74 | 10.521% | $193.1244 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $232.86 | 10.636% | $257.627 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,106.13 | $1,222.7997 | $1,222.80 | $1,222.80 | $1,222.80 | |