| 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 | $190.95 | 10.314% | $210.6446 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $116.42 | 10.278% | $128.3856 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $138.84 | 4.227% | $144.7088 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $182.38 | 11.255% | $202.9069 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $36.31 | 5.810% | $38.4196 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $137.78 | 6.585% | $146.8528 | $146.85 | $146.85 | $146.90 |
| Purchase #7 | $115.41 | 4.279% | $120.3484 | $120.35 | $120.35 | $120.30 |
| 7 purchase totals = | $918.09 | $992.2667 | $992.27 | $992.25 | $992.20 | |