| 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 | $108.28 | 12.514% | $121.8302 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $237.90 | 5.833% | $251.7767 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $170.32 | 10.579% | $188.3382 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $189.86 | 8.154% | $205.3412 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $159.65 | 5.728% | $168.7948 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $15.28 | 11.367% | $17.0169 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $54.72 | 11.206% | $60.8519 | $60.85 | $60.85 | $60.90 |
| 7 purchase totals = | $936.01 | $1,013.9499 | $1,013.95 | $1,014.00 | $1,013.90 | |