| 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 | $194.40 | 6.834% | $207.6853 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $226.99 | 9.662% | $248.9218 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $210.65 | 11.558% | $234.9969 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $117.42 | 12.712% | $132.3464 | $132.35 | $132.35 | $132.30 |
| Purchase #5 | $238.42 | 10.141% | $262.5982 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $16.84 | 9.330% | $18.4112 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $157.48 | 7.798% | $169.7603 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $1,162.20 | $1,274.7201 | $1,274.73 | $1,274.70 | $1,274.70 | |