| 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 | $234.59 | 7.385% | $251.9145 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $111.59 | 9.773% | $122.4957 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $71.39 | 12.839% | $80.5558 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $204.93 | 11.374% | $228.2387 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $246.57 | 7.636% | $265.3981 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $141.71 | 8.603% | $153.9013 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $94.32 | 13.635% | $107.1805 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $1,105.10 | $1,209.6846 | $1,209.69 | $1,209.70 | $1,209.70 | |