| 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 | $113.36 | 6.119% | $120.2965 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $61.38 | 12.256% | $68.9027 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $56.99 | 5.406% | $60.0709 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $152.48 | 4.236% | $158.9391 | $158.94 | $158.95 | $158.90 |
| Purchase #5 | $231.92 | 11.263% | $258.0411 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $52.26 | 10.541% | $57.7687 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $166.98 | 9.224% | $182.3822 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $835.37 | $906.4012 | $906.40 | $906.40 | $906.40 | |