| 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 | $226.81 | 6.736% | $242.0879 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $46.46 | 11.189% | $51.6584 | $51.66 | $51.65 | $51.70 |
| Purchase #3 | $126.82 | 12.640% | $142.85 | $142.85 | $142.85 | $142.90 |
| Purchase #4 | $187.58 | 3.695% | $194.5111 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $124.33 | 12.757% | $140.1908 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $96.75 | 6.775% | $103.3048 | $103.30 | $103.30 | $103.30 |
| Purchase #7 | $63.40 | 12.675% | $71.436 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $872.15 | $946.0390 | $946.04 | $946.05 | $946.10 | |