| 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 | $229.66 | 12.234% | $257.7566 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $41.55 | 3.624% | $43.0558 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $87.89 | 7.653% | $94.6162 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $116.62 | 6.508% | $124.2096 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $117.94 | 5.398% | $124.3064 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $109.93 | 11.672% | $122.761 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $40.55 | 12.764% | $45.7258 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $744.14 | $812.4314 | $812.45 | $812.40 | $812.50 | |