| 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 | $249.67 | 7.401% | $268.1481 | $268.15 | $268.15 | $268.10 |
| Purchase #2 | $123.48 | 8.280% | $133.7041 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $117.33 | 8.282% | $127.0473 | $127.05 | $127.05 | $127.00 |
| Purchase #4 | $199.35 | 7.157% | $213.6175 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $225.69 | 5.816% | $238.8161 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $40.50 | 5.315% | $42.6526 | $42.65 | $42.65 | $42.70 |
| Purchase #7 | $23.38 | 12.424% | $26.2847 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $979.40 | $1,050.2704 | $1,050.27 | $1,050.25 | $1,050.20 | |