| 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 | $223.85 | 9.792% | $245.7694 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $78.26 | 11.752% | $87.4571 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $166.26 | 5.797% | $175.8981 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $103.74 | 6.640% | $110.6283 | $110.63 | $110.65 | $110.60 |
| Purchase #5 | $234.83 | 13.592% | $266.7481 | $266.75 | $266.75 | $266.70 |
| Purchase #6 | $42.78 | 5.773% | $45.2497 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $40.93 | 8.615% | $44.4561 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $890.65 | $976.2068 | $976.22 | $976.20 | $976.20 | |