| 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 | $98.82 | 7.414% | $106.1465 | $106.15 | $106.15 | $106.10 |
| Purchase #2 | $21.49 | 8.656% | $23.3502 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $88.61 | 8.574% | $96.2074 | $96.21 | $96.20 | $96.20 |
| Purchase #4 | $225.38 | 9.732% | $247.314 | $247.31 | $247.30 | $247.30 |
| Purchase #5 | $241.99 | 4.535% | $252.9642 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $131.77 | 5.768% | $139.3705 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $55.61 | 3.213% | $57.3967 | $57.40 | $57.40 | $57.40 |
| 7 purchase totals = | $863.67 | $922.7495 | $922.75 | $922.70 | $922.80 | |