| 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 | $39.28 | 12.157% | $44.0553 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $98.87 | 5.721% | $104.5264 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $243.84 | 6.754% | $260.309 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $170.66 | 8.769% | $185.6252 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $210.87 | 10.517% | $233.0472 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $241.81 | 10.846% | $268.0367 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $105.75 | 6.203% | $112.3097 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $1,111.08 | $1,207.9095 | $1,207.93 | $1,207.95 | $1,207.80 | |