| 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 | $91.32 | 8.284% | $98.8849 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $242.90 | 10.573% | $268.5818 | $268.58 | $268.60 | $268.60 |
| Purchase #3 | $78.32 | 7.158% | $83.9261 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $47.94 | 3.780% | $49.7521 | $49.75 | $49.75 | $49.80 |
| Purchase #5 | $130.67 | 13.385% | $148.1602 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $93.99 | 9.355% | $102.7828 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $236.35 | 10.352% | $260.817 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $921.49 | $1,012.9049 | $1,012.90 | $1,012.95 | $1,013.00 | |