| 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 | $189.45 | 12.753% | $213.6106 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $127.67 | 5.157% | $134.2539 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $172.63 | 13.192% | $195.4033 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $36.90 | 12.458% | $41.497 | $41.50 | $41.50 | $41.50 |
| Purchase #5 | $61.28 | 13.341% | $69.4554 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $111.69 | 13.814% | $127.1189 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $140.40 | 6.279% | $149.2157 | $149.22 | $149.20 | $149.20 |
| 7 purchase totals = | $840.02 | $930.5548 | $930.56 | $930.50 | $930.60 | |