| 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 | $200.63 | 9.155% | $218.9977 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $200.42 | 6.161% | $212.7679 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $47.64 | 3.129% | $49.1307 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $176.63 | 12.785% | $199.2121 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $38.82 | 5.821% | $41.0797 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $116.86 | 9.631% | $128.1148 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $175.90 | 13.820% | $200.2094 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $956.90 | $1,049.5123 | $1,049.51 | $1,049.50 | $1,049.50 | |