| 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 | $190.57 | 10.171% | $209.9529 | $209.95 | $209.95 | $210.00 |
| Purchase #2 | $119.50 | 11.377% | $133.0955 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $15.89 | 13.474% | $18.031 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $37.72 | 4.798% | $39.5298 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $61.70 | 11.363% | $68.711 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $7.58 | 10.796% | $8.3983 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $12.63 | 3.515% | $13.0739 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $445.59 | $490.7924 | $490.79 | $490.80 | $490.80 | |