| 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 | $235.92 | 13.374% | $267.4719 | $267.47 | $267.45 | $267.50 |
| Purchase #2 | $8.90 | 3.696% | $9.2289 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $128.83 | 12.241% | $144.6001 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $244.40 | 13.557% | $277.5333 | $277.53 | $277.55 | $277.50 |
| Purchase #5 | $160.81 | 10.868% | $178.2868 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $148.90 | 12.537% | $167.5676 | $167.57 | $167.55 | $167.60 |
| Purchase #7 | $59.45 | 8.761% | $64.6584 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $987.21 | $1,109.3470 | $1,109.35 | $1,109.35 | $1,109.40 | |