| 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 | $131.33 | 8.402% | $142.3643 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $173.93 | 13.867% | $198.0489 | $198.05 | $198.05 | $198.00 |
| Purchase #3 | $67.97 | 9.150% | $74.1893 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $133.44 | 5.135% | $140.2921 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $218.92 | 3.237% | $226.0064 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $90.81 | 11.706% | $101.4402 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $24.84 | 11.828% | $27.7781 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $841.24 | $910.1193 | $910.12 | $910.15 | $910.10 | |