| 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 | $248.70 | 10.190% | $274.0425 | $274.04 | $274.05 | $274.00 |
| Purchase #2 | $143.53 | 7.593% | $154.4282 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $72.78 | 6.450% | $77.4743 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $160.41 | 4.325% | $167.3477 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $249.73 | 9.792% | $274.1836 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $131.33 | 8.634% | $142.669 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $47.51 | 3.617% | $49.2284 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $1,053.99 | $1,139.3737 | $1,139.37 | $1,139.40 | $1,139.30 | |