| 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 | $230.46 | 13.863% | $262.4087 | $262.41 | $262.40 | $262.40 |
| Purchase #2 | $135.88 | 13.701% | $154.4969 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $81.94 | 12.616% | $92.2776 | $92.28 | $92.30 | $92.30 |
| Purchase #4 | $181.51 | 10.537% | $200.6357 | $200.64 | $200.65 | $200.60 |
| Purchase #5 | $212.29 | 11.190% | $236.0453 | $236.05 | $236.05 | $236.00 |
| Purchase #6 | $144.55 | 3.142% | $149.0918 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $145.83 | 5.514% | $153.8711 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $1,132.46 | $1,248.8271 | $1,248.84 | $1,248.85 | $1,248.80 | |