| 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 | $120.57 | 5.511% | $127.2146 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $123.25 | 8.800% | $134.096 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $48.73 | 4.523% | $50.9341 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $113.25 | 7.438% | $121.6735 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $121.25 | 11.564% | $135.2714 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $104.91 | 10.172% | $115.5814 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $197.61 | 13.684% | $224.651 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $829.57 | $909.4220 | $909.41 | $909.40 | $909.50 | |