| 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 | $211.39 | 4.140% | $220.1415 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $50.94 | 9.369% | $55.7126 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $211.59 | 4.336% | $220.7645 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $225.83 | 8.467% | $244.951 | $244.95 | $244.95 | $245.00 |
| Purchase #5 | $211.69 | 5.548% | $223.4346 | $223.43 | $223.45 | $223.40 |
| Purchase #6 | $139.73 | 12.719% | $157.5023 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $58.64 | 10.317% | $64.6899 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $1,109.81 | $1,187.1964 | $1,187.18 | $1,187.20 | $1,187.20 | |