| 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 | $126.40 | 9.610% | $138.547 | $138.55 | $138.55 | $138.50 |
| Purchase #2 | $131.71 | 5.659% | $139.1635 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $238.73 | 6.293% | $253.7533 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $155.59 | 8.368% | $168.6098 | $168.61 | $168.60 | $168.60 |
| Purchase #5 | $152.76 | 11.795% | $170.778 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $100.76 | 12.230% | $113.0829 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $204.73 | 7.126% | $219.3191 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $1,110.68 | $1,203.2536 | $1,203.25 | $1,203.25 | $1,203.30 | |