| 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 | $194.61 | 7.522% | $209.2486 | $209.25 | $209.25 | $209.20 |
| Purchase #2 | $181.66 | 7.678% | $195.6079 | $195.61 | $195.60 | $195.60 |
| Purchase #3 | $109.42 | 7.267% | $117.3716 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $13.96 | 4.247% | $14.5529 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $204.32 | 11.609% | $228.0395 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $208.36 | 9.219% | $227.5687 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $98.79 | 11.277% | $109.9305 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $1,011.12 | $1,102.3197 | $1,102.32 | $1,102.30 | $1,102.30 | |