| 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 | $218.54 | 3.787% | $226.8161 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $136.98 | 10.444% | $151.2862 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $152.58 | 11.471% | $170.0825 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $244.34 | 7.787% | $263.3668 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $244.92 | 4.793% | $256.659 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $121.76 | 9.805% | $133.6986 | $133.70 | $133.70 | $133.70 |
| Purchase #7 | $218.67 | 12.527% | $246.0628 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,337.79 | $1,447.9720 | $1,447.98 | $1,447.95 | $1,448.10 | |