| 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 | $136.68 | 5.293% | $143.9145 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $47.52 | 4.544% | $49.6793 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $241.54 | 7.352% | $259.298 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $209.87 | 4.843% | $220.034 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $140.64 | 5.769% | $148.7535 | $148.75 | $148.75 | $148.80 |
| Purchase #6 | $246.54 | 11.625% | $275.2003 | $275.20 | $275.20 | $275.20 |
| Purchase #7 | $187.96 | 4.415% | $196.2584 | $196.26 | $196.25 | $196.30 |
| 7 purchase totals = | $1,210.75 | $1,293.1380 | $1,293.13 | $1,293.15 | $1,293.20 | |