| 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 | $11.68 | 9.644% | $12.8064 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $244.27 | 5.745% | $258.3033 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $119.83 | 7.829% | $129.2115 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $134.72 | 11.869% | $150.7099 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $139.63 | 5.477% | $147.2775 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $142.48 | 4.141% | $148.3801 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $204.25 | 6.339% | $217.1974 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $996.86 | $1,063.8861 | $1,063.89 | $1,063.90 | $1,063.90 | |