| 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 | $174.76 | 10.773% | $193.5869 | $193.59 | $193.60 | $193.60 |
| Purchase #2 | $229.84 | 6.813% | $245.499 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $29.81 | 10.167% | $32.8408 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $89.33 | 13.104% | $101.0358 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $63.75 | 3.468% | $65.9609 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $116.91 | 5.552% | $123.4008 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $120.62 | 10.437% | $133.2091 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $825.02 | $895.5333 | $895.54 | $895.55 | $895.50 | |