| 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 | $210.97 | 9.866% | $231.7843 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $125.92 | 8.536% | $136.6685 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $38.81 | 12.747% | $43.7571 | $43.76 | $43.75 | $43.80 |
| Purchase #4 | $195.95 | 12.842% | $221.1139 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $173.29 | 10.771% | $191.9551 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $25.46 | 10.447% | $28.1198 | $28.12 | $28.10 | $28.10 |
| Purchase #7 | $176.90 | 4.181% | $184.2962 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $947.30 | $1,037.6949 | $1,037.70 | $1,037.65 | $1,037.80 | |