| 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 | $24.59 | 7.337% | $26.3942 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $221.96 | 10.230% | $244.6665 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $171.98 | 3.663% | $178.2796 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $111.75 | 8.587% | $121.346 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $176.45 | 12.263% | $198.0881 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $179.33 | 9.738% | $196.7932 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $110.39 | 6.793% | $117.8888 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $996.45 | $1,083.4564 | $1,083.46 | $1,083.50 | $1,083.50 | |