| 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 | $243.87 | 13.116% | $275.856 | $275.86 | $275.85 | $275.90 |
| Purchase #2 | $170.75 | 13.424% | $193.6715 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $199.81 | 8.641% | $217.0756 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $50.73 | 9.493% | $55.5458 | $55.55 | $55.55 | $55.50 |
| Purchase #5 | $77.84 | 8.849% | $84.7281 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $44.59 | 8.817% | $48.5215 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $246.84 | 6.609% | $263.1537 | $263.15 | $263.15 | $263.20 |
| 7 purchase totals = | $1,034.43 | $1,138.5522 | $1,138.56 | $1,138.55 | $1,138.60 | |