| 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 | $250.76 | 7.676% | $270.0083 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $23.73 | 13.200% | $26.8624 | $26.86 | $26.85 | $26.90 |
| Purchase #3 | $209.28 | 9.216% | $228.5672 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $44.99 | 6.270% | $47.8109 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $112.51 | 3.555% | $116.5097 | $116.51 | $116.50 | $116.50 |
| Purchase #6 | $105.80 | 11.401% | $117.8623 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $77.53 | 8.621% | $84.2139 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $824.60 | $891.8347 | $891.83 | $891.75 | $891.90 | |