| 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 | $101.87 | 10.323% | $112.386 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $46.62 | 12.608% | $52.4978 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $82.94 | 5.854% | $87.7953 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $232.95 | 3.550% | $241.2197 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $79.96 | 3.363% | $82.6491 | $82.65 | $82.65 | $82.60 |
| Purchase #6 | $25.70 | 10.794% | $28.4741 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $217.25 | 4.592% | $227.2261 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $787.29 | $832.2481 | $832.26 | $832.25 | $832.20 | |