| 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 | $117.41 | 4.158% | $122.2919 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $85.25 | 10.706% | $94.3769 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $140.65 | 7.597% | $151.3352 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $94.34 | 4.507% | $98.5919 | $98.59 | $98.60 | $98.60 |
| Purchase #5 | $62.81 | 7.561% | $67.5591 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $129.34 | 6.753% | $138.0743 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $249.40 | 13.738% | $283.6626 | $283.66 | $283.65 | $283.70 |
| 7 purchase totals = | $879.20 | $955.8919 | $955.89 | $955.90 | $956.00 | |