| 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 | $200.69 | 7.834% | $216.4121 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $29.59 | 6.127% | $31.403 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $68.38 | 5.517% | $72.1525 | $72.15 | $72.15 | $72.20 |
| Purchase #4 | $111.59 | 9.494% | $122.1844 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $124.31 | 4.428% | $129.8144 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $221.49 | 3.855% | $230.0284 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $169.90 | 7.463% | $182.5796 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $925.95 | $984.5744 | $984.56 | $984.60 | $984.60 | |