| 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 | $220.62 | 11.806% | $246.6664 | $246.67 | $246.65 | $246.70 |
| Purchase #2 | $95.57 | 9.142% | $104.307 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $107.64 | 13.122% | $121.7645 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $117.61 | 3.834% | $122.1192 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $181.80 | 8.854% | $197.8966 | $197.90 | $197.90 | $197.90 |
| Purchase #6 | $42.66 | 10.372% | $47.0847 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $83.44 | 8.686% | $90.6876 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $849.34 | $930.5260 | $930.53 | $930.50 | $930.60 | |