| 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 | $205.82 | 5.171% | $216.463 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $117.95 | 9.317% | $128.9394 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $206.97 | 10.528% | $228.7598 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $82.75 | 12.279% | $92.9109 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $103.48 | 8.461% | $112.2354 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $63.71 | 12.634% | $71.7591 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $90.73 | 5.536% | $95.7528 | $95.75 | $95.75 | $95.80 |
| 7 purchase totals = | $871.41 | $946.8204 | $946.82 | $946.80 | $946.90 | |