| 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 | $116.86 | 5.511% | $123.3002 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $95.27 | 9.710% | $104.5207 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $82.58 | 9.745% | $90.6274 | $90.63 | $90.65 | $90.60 |
| Purchase #4 | $122.52 | 5.371% | $129.1005 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $216.79 | 13.110% | $245.2112 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $162.27 | 11.325% | $180.6471 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $79.65 | 8.444% | $86.3756 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $875.94 | $959.7827 | $959.79 | $959.80 | $959.70 | |