| 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 | $245.39 | 4.167% | $255.6154 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $132.28 | 4.109% | $137.7154 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $95.31 | 6.714% | $101.7091 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $70.57 | 7.591% | $75.927 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $28.93 | 8.655% | $31.4339 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $110.77 | 5.666% | $117.0462 | $117.05 | $117.05 | $117.00 |
| Purchase #7 | $214.67 | 5.167% | $225.762 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $897.92 | $945.2090 | $945.22 | $945.20 | $945.10 | |