| 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 | $233.76 | 9.429% | $255.8012 | $255.80 | $255.80 | $255.80 |
| Purchase #2 | $36.42 | 6.483% | $38.7811 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $42.99 | 9.217% | $46.9524 | $46.95 | $46.95 | $47.00 |
| Purchase #4 | $28.30 | 13.723% | $32.1836 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $244.27 | 4.792% | $255.9754 | $255.98 | $256.00 | $256.00 |
| Purchase #6 | $164.63 | 3.639% | $170.6209 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $248.30 | 5.347% | $261.5766 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $998.67 | $1,061.8912 | $1,061.89 | $1,061.95 | $1,062.00 | |