| 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 | $227.61 | 7.173% | $243.9365 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $129.78 | 10.841% | $143.8494 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $5.40 | 11.627% | $6.0279 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $120.60 | 10.450% | $133.2027 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $128.48 | 3.113% | $132.4796 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $51.72 | 13.620% | $58.7643 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $160.43 | 6.546% | $170.9317 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $824.02 | $889.1921 | $889.19 | $889.25 | $889.10 | |