| 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 | $234.46 | 10.216% | $258.4124 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $105.54 | 4.744% | $110.5468 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $174.28 | 10.862% | $193.2103 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $16.86 | 12.865% | $19.029 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $111.43 | 3.305% | $115.1128 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $32.94 | 11.436% | $36.707 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $130.75 | 4.581% | $136.7397 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $806.26 | $869.7580 | $869.76 | $869.75 | $869.60 | |