| 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 | $185.49 | 12.856% | $209.3366 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $180.57 | 9.341% | $197.437 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $189.45 | 7.377% | $203.4257 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $139.69 | 11.526% | $155.7907 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $187.38 | 8.158% | $202.6665 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $65.74 | 13.666% | $74.724 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $245.28 | 3.625% | $254.1714 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $1,193.60 | $1,297.5519 | $1,297.56 | $1,297.55 | $1,297.50 | |