| 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 | $123.77 | 6.813% | $132.2025 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $37.70 | 9.498% | $41.2807 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $94.73 | 3.721% | $98.2549 | $98.25 | $98.25 | $98.30 |
| Purchase #4 | $117.68 | 3.387% | $121.6658 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $171.61 | 9.241% | $187.4685 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $50.59 | 6.781% | $54.0205 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $244.58 | 3.451% | $253.0205 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $840.66 | $887.9134 | $887.91 | $887.85 | $888.00 | |