| 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 | $194.74 | 11.509% | $217.1526 | $217.15 | $217.15 | $217.20 |
| Purchase #2 | $61.86 | 5.242% | $65.1027 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $174.71 | 10.315% | $192.7313 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $202.55 | 5.864% | $214.4275 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $101.85 | 9.768% | $111.7987 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $26.68 | 12.102% | $29.9088 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $46.85 | 12.773% | $52.8342 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $809.24 | $883.9558 | $883.95 | $884.00 | $883.90 | |