| 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 | $116.47 | 6.840% | $124.4365 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $173.27 | 5.191% | $182.2644 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $101.57 | 5.305% | $106.9583 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $122.81 | 8.512% | $133.2636 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $53.93 | 3.353% | $55.7383 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $241.90 | 3.187% | $249.6094 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $19.86 | 5.269% | $20.9064 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $829.81 | $873.1769 | $873.18 | $873.15 | $873.20 | |