| 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 | $47.90 | 8.266% | $51.8594 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $217.84 | 6.480% | $231.956 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $30.74 | 6.126% | $32.6231 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $243.70 | 6.301% | $259.0555 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $29.60 | 5.253% | $31.1549 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $80.36 | 4.705% | $84.1409 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $200.51 | 13.271% | $227.1197 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $850.65 | $917.9095 | $917.91 | $917.85 | $918.00 | |