| 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 | $12.25 | 11.612% | $13.6725 | $13.67 | $13.65 | $13.70 |
| Purchase #2 | $127.43 | 3.170% | $131.4695 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $216.38 | 9.716% | $237.4035 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $62.91 | 10.394% | $69.4489 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $53.51 | 9.490% | $58.5881 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $122.72 | 4.163% | $127.8288 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $226.74 | 11.687% | $253.2391 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $821.94 | $891.6504 | $891.65 | $891.65 | $891.60 | |