| 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 | $213.56 | 3.299% | $220.6053 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $118.91 | 8.352% | $128.8414 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $85.48 | 13.241% | $96.7984 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $41.89 | 4.845% | $43.9196 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $102.98 | 6.150% | $109.3133 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $48.95 | 4.626% | $51.2144 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $242.43 | 12.472% | $272.6659 | $272.67 | $272.65 | $272.70 |
| 7 purchase totals = | $854.20 | $923.3583 | $923.36 | $923.30 | $923.30 | |