| 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 | $182.29 | 12.333% | $204.7718 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $61.53 | 5.463% | $64.8914 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $57.57 | 5.513% | $60.7438 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $47.81 | 9.269% | $52.2415 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $180.34 | 7.702% | $194.2298 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $245.98 | 4.375% | $256.7416 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $42.66 | 10.834% | $47.2818 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $818.18 | $880.9017 | $880.89 | $880.95 | $880.80 | |