| 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 | $12.85 | 3.776% | $13.3352 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $229.62 | 9.320% | $251.0206 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $240.55 | 13.834% | $273.8277 | $273.83 | $273.85 | $273.80 |
| Purchase #4 | $64.97 | 6.652% | $69.2918 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $206.85 | 7.295% | $221.9397 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $125.74 | 13.496% | $142.7099 | $142.71 | $142.70 | $142.70 |
| Purchase #7 | $156.57 | 9.719% | $171.787 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,037.15 | $1,143.9119 | $1,143.92 | $1,143.95 | $1,143.80 | |