| 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 | $234.54 | 8.508% | $254.4947 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $104.74 | 10.256% | $115.4821 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $98.73 | 6.684% | $105.3291 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $90.28 | 10.331% | $99.6068 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $152.68 | 11.703% | $170.5481 | $170.55 | $170.55 | $170.50 |
| Purchase #6 | $10.64 | 7.610% | $11.4497 | $11.45 | $11.45 | $11.40 |
| Purchase #7 | $98.86 | 9.438% | $108.1904 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $790.47 | $865.1009 | $865.10 | $865.15 | $865.00 | |