| 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 | $29.47 | 8.474% | $31.9673 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $221.35 | 9.214% | $241.7452 | $241.75 | $241.75 | $241.70 |
| Purchase #3 | $45.66 | 8.127% | $49.3708 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $212.85 | 5.766% | $225.1229 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $221.30 | 7.484% | $237.8621 | $237.86 | $237.85 | $237.90 |
| Purchase #6 | $213.88 | 12.753% | $241.1561 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $247.31 | 7.506% | $265.8731 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,191.82 | $1,293.0975 | $1,293.10 | $1,293.00 | $1,293.20 | |