| 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 | $128.99 | 5.187% | $135.6807 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $201.26 | 11.372% | $224.1473 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $59.41 | 4.473% | $62.0674 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $109.66 | 9.588% | $120.1742 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $49.50 | 10.644% | $54.7688 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $140.58 | 7.306% | $150.8508 | $150.85 | $150.85 | $150.90 |
| Purchase #7 | $245.74 | 4.211% | $256.0881 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $935.14 | $1,003.7773 | $1,003.78 | $1,003.75 | $1,003.90 | |