| 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 | $217.36 | 9.463% | $237.9288 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $83.87 | 10.646% | $92.7988 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $108.95 | 9.731% | $119.5519 | $119.55 | $119.55 | $119.60 |
| Purchase #4 | $37.69 | 10.782% | $41.7537 | $41.75 | $41.75 | $41.80 |
| Purchase #5 | $108.84 | 9.316% | $118.9795 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $50.29 | 3.589% | $52.0949 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $198.68 | 10.264% | $219.0725 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $805.68 | $882.1801 | $882.17 | $882.20 | $882.30 | |