| 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 | $204.76 | 7.479% | $220.074 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $222.71 | 4.521% | $232.7787 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $67.33 | 4.813% | $70.5706 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $201.51 | 11.557% | $224.7985 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $25.72 | 9.385% | $28.1338 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $62.39 | 12.197% | $69.9997 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $162.33 | 6.360% | $172.6542 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $946.75 | $1,019.0095 | $1,019.00 | $1,019.00 | $1,019.10 | |