| 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 | $101.93 | 6.510% | $108.5656 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $121.76 | 13.202% | $137.8348 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $25.34 | 13.768% | $28.8288 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $148.98 | 5.871% | $157.7266 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $243.78 | 8.534% | $264.5842 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $37.29 | 10.859% | $41.3393 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $246.35 | 5.668% | $260.3131 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $925.43 | $999.1924 | $999.19 | $999.25 | $999.10 | |