| 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 | $98.86 | 13.725% | $112.4285 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $30.35 | 5.835% | $32.1209 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $78.93 | 12.700% | $88.9541 | $88.95 | $88.95 | $89.00 |
| Purchase #4 | $202.47 | 13.168% | $229.1312 | $229.13 | $229.15 | $229.10 |
| Purchase #5 | $184.88 | 7.755% | $199.2174 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $132.73 | 8.795% | $144.4036 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $206.84 | 13.539% | $234.8441 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $935.06 | $1,041.0998 | $1,041.09 | $1,041.10 | $1,041.00 | |