| 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 | $225.52 | 8.192% | $243.9946 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $29.87 | 3.816% | $31.0098 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $31.57 | 13.413% | $35.8045 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $188.33 | 6.441% | $200.4603 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $101.61 | 13.464% | $115.2908 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $145.51 | 5.355% | $153.3021 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $161.59 | 6.639% | $172.318 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $884.00 | $952.1801 | $952.17 | $952.15 | $952.20 | |