| 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 | $102.61 | 3.631% | $106.3358 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $65.69 | 13.689% | $74.6823 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $236.85 | 13.453% | $268.7134 | $268.71 | $268.70 | $268.70 |
| Purchase #4 | $104.25 | 3.784% | $108.1948 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $250.63 | 3.263% | $258.8081 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $173.31 | 5.111% | $182.1679 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $133.70 | 10.340% | $147.5246 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $1,067.04 | $1,146.4269 | $1,146.42 | $1,146.40 | $1,146.40 | |