| 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 | $9.86 | 5.551% | $10.4073 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $203.71 | 7.412% | $218.809 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $169.92 | 3.182% | $175.3269 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $95.71 | 5.142% | $100.6314 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $183.80 | 7.205% | $197.0428 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $179.96 | 13.713% | $204.6379 | $204.64 | $204.65 | $204.60 |
| Purchase #7 | $45.26 | 12.211% | $50.7867 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $888.22 | $957.6420 | $957.65 | $957.70 | $957.50 | |