| 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 | $201.54 | 4.335% | $210.2768 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $116.45 | 13.459% | $132.123 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $215.45 | 5.276% | $226.8171 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $204.93 | 9.387% | $224.1668 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $14.27 | 4.654% | $14.9341 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $144.42 | 13.710% | $164.22 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $223.56 | 12.170% | $250.7673 | $250.77 | $250.75 | $250.80 |
| 7 purchase totals = | $1,120.62 | $1,223.3051 | $1,223.31 | $1,223.25 | $1,223.30 | |