| 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 | $55.91 | 4.489% | $58.4198 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $181.40 | 7.172% | $194.41 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $67.67 | 9.359% | $74.0032 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $186.57 | 4.512% | $194.988 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $209.45 | 3.696% | $217.1913 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $236.49 | 7.548% | $254.3403 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $234.34 | 10.203% | $258.2497 | $258.25 | $258.25 | $258.20 |
| 7 purchase totals = | $1,171.83 | $1,251.6023 | $1,251.60 | $1,251.60 | $1,251.50 | |