| 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 | $206.96 | 6.804% | $221.0416 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $218.98 | 5.436% | $230.8838 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $242.33 | 5.641% | $255.9998 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $47.54 | 13.460% | $53.9389 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $237.92 | 6.180% | $252.6235 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $75.89 | 3.317% | $78.4073 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $44.26 | 7.758% | $47.6937 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $1,073.88 | $1,140.5886 | $1,140.58 | $1,140.60 | $1,140.50 | |