| 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 | $229.28 | 13.630% | $260.5309 | $260.53 | $260.55 | $260.50 |
| Purchase #2 | $18.76 | 6.566% | $19.9918 | $19.99 | $20.00 | $20.00 |
| Purchase #3 | $54.35 | 3.751% | $56.3887 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $101.98 | 3.822% | $105.8777 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $174.81 | 11.336% | $194.6265 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $152.63 | 10.448% | $168.5768 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $108.42 | 9.178% | $118.3708 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $840.23 | $924.3632 | $924.37 | $924.45 | $924.40 | |