| 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 | $202.49 | 13.251% | $229.3219 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $18.53 | 8.279% | $20.0641 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $128.66 | 6.529% | $137.0602 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $80.41 | 10.622% | $88.9512 | $88.95 | $88.95 | $89.00 |
| Purchase #5 | $121.65 | 8.759% | $132.3053 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $102.25 | 13.362% | $115.9126 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $106.86 | 10.454% | $118.0311 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $760.85 | $841.6464 | $841.64 | $841.60 | $841.70 | |