| 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 | $107.63 | 7.764% | $115.9864 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $6.93 | 10.419% | $7.652 | $7.65 | $7.65 | $7.70 |
| Purchase #3 | $188.58 | 8.350% | $204.3264 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $221.33 | 5.143% | $232.713 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $114.39 | 7.594% | $123.0768 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $107.36 | 13.571% | $121.9298 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $194.30 | 8.327% | $210.4794 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $940.52 | $1,016.1638 | $1,016.17 | $1,016.25 | $1,016.20 | |