| 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 | $79.51 | 4.174% | $82.8287 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $213.63 | 5.597% | $225.5869 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $185.82 | 13.284% | $210.5043 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $139.35 | 3.829% | $144.6857 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $122.74 | 5.367% | $129.3275 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $40.85 | 9.408% | $44.6932 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $241.58 | 13.764% | $274.8311 | $274.83 | $274.85 | $274.80 |
| 7 purchase totals = | $1,023.48 | $1,112.4574 | $1,112.46 | $1,112.55 | $1,112.40 | |