| 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 | $210.69 | 8.789% | $229.2075 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $149.70 | 5.266% | $157.5832 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $104.86 | 4.869% | $109.9656 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $145.62 | 5.288% | $153.3204 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $26.31 | 3.202% | $27.1524 | $27.15 | $27.15 | $27.20 |
| Purchase #6 | $225.82 | 8.206% | $244.3508 | $244.35 | $244.35 | $244.40 |
| Purchase #7 | $25.56 | 8.688% | $27.7807 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $888.56 | $949.3606 | $949.36 | $949.35 | $949.50 | |