| 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 | $188.46 | 13.245% | $213.4215 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $234.75 | 11.710% | $262.2392 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $190.77 | 4.131% | $198.6507 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $152.28 | 12.238% | $170.916 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $142.48 | 12.670% | $160.5322 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $163.86 | 7.250% | $175.7399 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $103.49 | 6.562% | $110.281 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $1,176.09 | $1,291.7805 | $1,291.78 | $1,291.80 | $1,291.70 | |