| 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 | $248.40 | 13.504% | $281.9439 | $281.94 | $281.95 | $281.90 |
| Purchase #2 | $157.61 | 6.426% | $167.738 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $240.47 | 4.452% | $251.1757 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $19.96 | 7.369% | $21.4309 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $241.96 | 3.372% | $250.1189 | $250.12 | $250.10 | $250.10 |
| Purchase #6 | $106.66 | 12.235% | $119.7099 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $55.47 | 13.687% | $63.0622 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $1,070.53 | $1,155.1795 | $1,155.18 | $1,155.20 | $1,155.10 | |