| 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 | $190.84 | 11.471% | $212.7313 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $12.31 | 11.467% | $13.7216 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $250.26 | 13.110% | $283.0691 | $283.07 | $283.05 | $283.10 |
| Purchase #4 | $15.61 | 4.708% | $16.3449 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $180.73 | 11.696% | $201.8682 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $181.35 | 5.692% | $191.6724 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $130.83 | 8.684% | $142.1913 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $961.93 | $1,061.5988 | $1,061.59 | $1,061.55 | $1,061.60 | |