| 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 | $187.68 | 12.303% | $210.7703 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $182.96 | 10.142% | $201.5158 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $98.60 | 10.705% | $109.1551 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $213.61 | 9.832% | $234.6121 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $185.29 | 3.177% | $191.1767 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $239.90 | 6.743% | $256.0765 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $118.67 | 12.194% | $133.1406 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $1,226.71 | $1,336.4471 | $1,336.46 | $1,336.45 | $1,336.50 | |