| 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 | $228.40 | 7.848% | $246.3248 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $152.33 | 11.440% | $169.7566 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $221.71 | 3.195% | $228.7936 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $118.36 | 9.657% | $129.79 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $213.48 | 4.391% | $222.8539 | $222.85 | $222.85 | $222.90 |
| Purchase #6 | $247.42 | 13.541% | $280.9231 | $280.92 | $280.90 | $280.90 |
| Purchase #7 | $38.64 | 5.357% | $40.7099 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $1,220.34 | $1,319.1519 | $1,319.14 | $1,319.10 | $1,319.20 | |