| 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 | $142.34 | 7.571% | $153.1166 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $84.81 | 4.703% | $88.7986 | $88.80 | $88.80 | $88.80 |
| Purchase #3 | $102.70 | 12.476% | $115.5129 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $79.78 | 10.244% | $87.9527 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $124.50 | 13.838% | $141.7283 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $226.59 | 8.651% | $246.1923 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $244.65 | 4.180% | $254.8764 | $254.88 | $254.90 | $254.90 |
| 7 purchase totals = | $1,005.37 | $1,088.1778 | $1,088.18 | $1,088.20 | $1,088.20 | |