| 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 | $204.37 | 13.390% | $231.7351 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $226.96 | 6.622% | $241.9893 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $62.74 | 9.218% | $68.5234 | $68.52 | $68.50 | $68.50 |
| Purchase #4 | $49.62 | 8.585% | $53.8799 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $19.51 | 7.613% | $20.9953 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $228.55 | 7.646% | $246.0249 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $55.50 | 6.185% | $58.9327 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $847.25 | $922.0806 | $922.08 | $922.10 | $922.00 | |