| 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 | $119.57 | 13.349% | $135.5314 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $9.82 | 10.718% | $10.8725 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $13.41 | 4.848% | $14.0601 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $108.60 | 8.129% | $117.4281 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $63.52 | 7.186% | $68.0845 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $21.71 | 12.474% | $24.4181 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $102.79 | 12.866% | $116.015 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $439.42 | $486.4097 | $486.41 | $486.40 | $486.40 | |