| 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 | $40.60 | 10.233% | $44.7546 | $44.75 | $44.75 | $44.80 |
| Purchase #2 | $185.70 | 6.713% | $198.166 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $127.90 | 13.349% | $144.9734 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $32.56 | 12.295% | $36.5633 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $102.79 | 5.111% | $108.0436 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $200.26 | 4.761% | $209.7944 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $211.62 | 8.654% | $229.9336 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $901.43 | $972.2289 | $972.21 | $972.20 | $972.30 | |