| 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 | $247.64 | 4.665% | $259.1924 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $89.51 | 10.296% | $98.7259 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $131.59 | 4.660% | $137.7221 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $144.76 | 6.738% | $154.5139 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $151.91 | 4.177% | $158.2553 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $204.31 | 12.561% | $229.9734 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $88.83 | 3.392% | $91.8431 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $1,058.55 | $1,130.2261 | $1,130.22 | $1,130.20 | $1,130.20 | |