| 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 | $201.66 | 11.701% | $225.2562 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $92.48 | 12.451% | $103.9947 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $28.94 | 12.856% | $32.6605 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $90.44 | 4.729% | $94.7169 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $39.49 | 6.279% | $41.9696 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $241.30 | 13.673% | $274.2929 | $274.29 | $274.30 | $274.30 |
| Purchase #7 | $184.79 | 8.336% | $200.1941 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $879.10 | $973.0849 | $973.08 | $973.05 | $973.20 | |