| 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 | $27.86 | 11.870% | $31.167 | $31.17 | $31.15 | $31.20 |
| Purchase #2 | $250.93 | 10.169% | $276.4471 | $276.45 | $276.45 | $276.40 |
| Purchase #3 | $166.47 | 3.696% | $172.6227 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $183.49 | 3.466% | $189.8498 | $189.85 | $189.85 | $189.80 |
| Purchase #5 | $58.66 | 3.390% | $60.6486 | $60.65 | $60.65 | $60.60 |
| Purchase #6 | $69.66 | 4.111% | $72.5237 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $8.90 | 3.399% | $9.2025 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $765.97 | $812.4614 | $812.46 | $812.40 | $812.30 | |