| 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 | $74.46 | 10.703% | $82.4295 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $129.91 | 3.354% | $134.2672 | $134.27 | $134.25 | $134.30 |
| Purchase #3 | $212.66 | 8.664% | $231.0849 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $107.89 | 11.612% | $120.4182 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $101.64 | 11.580% | $113.4099 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $168.41 | 5.824% | $178.2182 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $220.47 | 5.211% | $231.9587 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $1,015.44 | $1,091.7866 | $1,091.79 | $1,091.75 | $1,091.80 | |