| 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 | $238.33 | 10.812% | $264.0982 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $97.32 | 6.663% | $103.8044 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $234.56 | 8.477% | $254.4437 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $197.51 | 13.427% | $224.0297 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $17.92 | 9.795% | $19.6753 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $237.63 | 4.465% | $248.2402 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $146.37 | 6.125% | $155.3352 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $1,169.64 | $1,269.6267 | $1,269.63 | $1,269.70 | $1,269.50 | |