| 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 | $124.68 | 5.664% | $131.7419 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $70.46 | 4.328% | $73.5095 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $68.81 | 7.511% | $73.9783 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $196.42 | 12.207% | $220.397 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $73.84 | 13.426% | $83.7538 | $83.75 | $83.75 | $83.80 |
| Purchase #6 | $210.63 | 10.179% | $232.07 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $198.98 | 11.429% | $221.7214 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $943.82 | $1,037.1719 | $1,037.17 | $1,037.15 | $1,037.20 | |