| 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 | $28.78 | 9.485% | $31.5098 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $212.42 | 9.680% | $232.9823 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $202.36 | 12.422% | $227.4972 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $148.63 | 3.421% | $153.7146 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $100.32 | 4.695% | $105.03 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $240.48 | 3.291% | $248.3942 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $9.54 | 10.220% | $10.515 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $942.53 | $1,009.6431 | $1,009.64 | $1,009.65 | $1,009.60 | |