| 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 | $210.98 | 8.505% | $228.9238 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $125.30 | 12.595% | $141.0815 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $168.34 | 12.457% | $189.3101 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $39.37 | 6.345% | $41.868 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $53.89 | 7.793% | $58.0896 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $142.68 | 9.858% | $156.7454 | $156.75 | $156.75 | $156.70 |
| Purchase #7 | $180.96 | 12.523% | $203.6216 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $921.52 | $1,019.6400 | $1,019.64 | $1,019.60 | $1,019.60 | |