| 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 | $8.45 | 3.561% | $8.7509 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $180.54 | 10.170% | $198.9009 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $214.96 | 5.111% | $225.9466 | $225.95 | $225.95 | $225.90 |
| Purchase #4 | $243.32 | 4.183% | $253.4981 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $173.49 | 8.460% | $188.1673 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $238.54 | 7.137% | $255.5646 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $99.65 | 7.673% | $107.2961 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,158.95 | $1,238.1245 | $1,238.13 | $1,238.10 | $1,238.20 | |