| 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 | $111.29 | 8.283% | $120.5082 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $218.31 | 12.250% | $245.053 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $227.33 | 6.297% | $241.645 | $241.65 | $241.65 | $241.60 |
| Purchase #4 | $96.70 | 7.356% | $103.8133 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $87.48 | 7.344% | $93.9045 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $129.88 | 11.159% | $144.3733 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $175.84 | 13.584% | $199.7261 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $1,046.83 | $1,149.0234 | $1,149.02 | $1,149.00 | $1,149.00 | |