| 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 | $90.64 | 6.820% | $96.8216 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $228.98 | 12.750% | $258.175 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $41.97 | 12.546% | $47.2356 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $124.46 | 13.702% | $141.5135 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $188.46 | 3.672% | $195.3803 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $50.60 | 4.552% | $52.9033 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $21.61 | 8.375% | $23.4198 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $746.72 | $815.4491 | $815.45 | $815.45 | $815.40 | |