| 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 | $200.28 | 3.703% | $207.6964 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $157.31 | 8.453% | $170.6074 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $248.75 | 8.192% | $269.1276 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $8.33 | 5.687% | $8.8037 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $232.60 | 11.307% | $258.9001 | $258.90 | $258.90 | $258.90 |
| Purchase #6 | $10.83 | 12.243% | $12.1559 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $20.29 | 3.564% | $21.0131 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $878.39 | $948.3042 | $948.31 | $948.30 | $948.30 | |