| 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 | $125.29 | 10.590% | $138.5582 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $246.75 | 4.584% | $258.061 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $219.91 | 11.217% | $244.5773 | $244.58 | $244.60 | $244.60 |
| Purchase #4 | $101.72 | 6.293% | $108.1212 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $135.82 | 10.247% | $149.7375 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $117.39 | 8.536% | $127.4104 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $104.43 | 13.531% | $118.5604 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $1,051.31 | $1,145.0260 | $1,145.03 | $1,145.00 | $1,145.10 | |