| 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 | $94.76 | 6.203% | $100.638 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $160.31 | 7.409% | $172.1874 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $84.38 | 3.423% | $87.2683 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $125.41 | 7.733% | $135.108 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $73.77 | 10.523% | $81.5328 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $224.66 | 4.549% | $234.8798 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $227.88 | 7.455% | $244.8685 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $991.17 | $1,056.4828 | $1,056.49 | $1,056.50 | $1,056.50 | |