| 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 | $129.94 | 7.769% | $140.035 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $181.45 | 6.489% | $193.2243 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $103.66 | 9.440% | $113.4455 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $202.65 | 11.557% | $226.0703 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $139.78 | 6.776% | $149.2515 | $149.25 | $149.25 | $149.30 |
| Purchase #6 | $102.26 | 9.452% | $111.9256 | $111.93 | $111.95 | $111.90 |
| Purchase #7 | $66.96 | 10.328% | $73.8756 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $926.70 | $1,007.8278 | $1,007.84 | $1,007.85 | $1,007.80 | |