| 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 | $207.64 | 9.755% | $227.8953 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $236.75 | 8.314% | $256.4334 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $190.47 | 11.310% | $212.0122 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $168.71 | 7.376% | $181.154 | $181.15 | $181.15 | $181.20 |
| Purchase #5 | $36.55 | 10.773% | $40.4875 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $218.43 | 5.590% | $230.6402 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $62.68 | 11.366% | $69.8042 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $1,121.23 | $1,218.4268 | $1,218.42 | $1,218.45 | $1,218.40 | |