| 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 | $27.94 | 9.619% | $30.6275 | $30.63 | $30.65 | $30.60 |
| Purchase #2 | $216.97 | 3.755% | $225.1172 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $61.85 | 9.824% | $67.9261 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $138.31 | 8.418% | $149.9529 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $186.28 | 9.739% | $204.4218 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $215.84 | 3.570% | $223.5455 | $223.55 | $223.55 | $223.50 |
| Purchase #7 | $171.62 | 10.473% | $189.5938 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,018.81 | $1,091.1848 | $1,091.19 | $1,091.20 | $1,091.10 | |