| 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 | $210.32 | 4.868% | $220.5584 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $125.69 | 8.392% | $136.2379 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $192.66 | 5.560% | $203.3719 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $23.73 | 6.362% | $25.2397 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $53.63 | 5.751% | $56.7143 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $89.71 | 7.556% | $96.4885 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $178.55 | 13.847% | $203.2738 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $874.29 | $941.8845 | $941.88 | $941.85 | $941.90 | |