| 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 | $53.94 | 6.469% | $57.4294 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $247.89 | 4.312% | $258.579 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $174.89 | 12.278% | $196.363 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $188.38 | 3.852% | $195.6364 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $232.28 | 12.120% | $260.4323 | $260.43 | $260.45 | $260.40 |
| Purchase #6 | $196.66 | 4.646% | $205.7968 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $107.96 | 8.219% | $116.8332 | $116.83 | $116.85 | $116.80 |
| 7 purchase totals = | $1,202.00 | $1,291.0701 | $1,291.07 | $1,291.15 | $1,291.00 | |