| 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 | $211.70 | 4.251% | $220.6994 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $123.27 | 5.416% | $129.9463 | $129.95 | $129.95 | $129.90 |
| Purchase #3 | $15.98 | 10.668% | $17.6847 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $224.89 | 5.811% | $237.9584 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $249.57 | 11.490% | $278.2456 | $278.25 | $278.25 | $278.20 |
| Purchase #6 | $245.54 | 10.358% | $270.973 | $270.97 | $270.95 | $271.00 |
| Purchase #7 | $234.70 | 10.261% | $258.7826 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $1,305.65 | $1,414.2900 | $1,414.29 | $1,414.30 | $1,414.30 | |