| 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 | $23.98 | 3.546% | $24.8303 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $14.45 | 6.508% | $15.3904 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $231.74 | 9.281% | $253.2478 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $237.58 | 10.771% | $263.1697 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $194.33 | 5.548% | $205.1114 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $81.40 | 10.626% | $90.0496 | $90.05 | $90.05 | $90.00 |
| Purchase #7 | $221.90 | 13.247% | $251.2951 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,005.38 | $1,103.0943 | $1,103.10 | $1,103.10 | $1,103.00 | |