| 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 | $132.28 | 6.697% | $141.1388 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $89.89 | 8.777% | $97.7796 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $188.85 | 9.561% | $206.9059 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $239.64 | 5.368% | $252.5039 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $209.35 | 9.487% | $229.211 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $190.83 | 9.586% | $209.123 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $148.90 | 8.269% | $161.2125 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $1,199.74 | $1,297.8747 | $1,297.87 | $1,297.85 | $1,297.80 | |