| 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 | $88.72 | 5.625% | $93.7105 | $93.71 | $93.70 | $93.70 |
| Purchase #2 | $202.97 | 13.195% | $229.7519 | $229.75 | $229.75 | $229.80 |
| Purchase #3 | $113.78 | 8.351% | $123.2818 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $246.26 | 13.680% | $279.9484 | $279.95 | $279.95 | $279.90 |
| Purchase #5 | $149.83 | 10.843% | $166.0761 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $143.60 | 12.127% | $161.0144 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $178.58 | 3.696% | $185.1803 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $1,123.74 | $1,238.9634 | $1,238.96 | $1,239.00 | $1,239.00 | |