| 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 | $246.27 | 7.519% | $264.787 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $249.92 | 10.389% | $275.8842 | $275.88 | $275.90 | $275.90 |
| Purchase #3 | $54.76 | 10.364% | $60.4353 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $95.75 | 6.627% | $102.0954 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $233.88 | 13.323% | $265.0398 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $137.99 | 13.453% | $156.5538 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $104.62 | 12.385% | $117.5772 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $1,123.19 | $1,242.3727 | $1,242.38 | $1,242.45 | $1,242.40 | |