| 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 | $202.95 | 9.560% | $222.352 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $157.51 | 8.314% | $170.6054 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $226.75 | 13.246% | $256.7853 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $80.36 | 9.310% | $87.8415 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $13.69 | 9.751% | $15.0249 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $12.54 | 6.554% | $13.3619 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $247.65 | 7.300% | $265.7285 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $941.45 | $1,031.6995 | $1,031.70 | $1,031.70 | $1,031.70 | |