| 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 | $202.66 | 12.697% | $228.3917 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $160.90 | 7.401% | $172.8082 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $214.67 | 9.232% | $234.4883 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $10.54 | 8.446% | $11.4302 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $76.25 | 5.468% | $80.4194 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $139.95 | 12.294% | $157.1555 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $158.57 | 9.648% | $173.8688 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $963.54 | $1,058.5621 | $1,058.57 | $1,058.55 | $1,058.60 | |