| 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 | $221.90 | 10.311% | $244.7801 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $181.89 | 7.856% | $196.1793 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $56.30 | 8.303% | $60.9746 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $203.25 | 3.770% | $210.9125 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $229.32 | 6.383% | $243.9575 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $62.31 | 3.846% | $64.7064 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $7.60 | 6.648% | $8.1052 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $962.57 | $1,029.6156 | $1,029.62 | $1,029.60 | $1,029.70 | |