| 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 | $130.25 | 9.511% | $142.6381 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $249.35 | 7.236% | $267.393 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $202.28 | 11.606% | $225.7566 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $54.78 | 7.476% | $58.8754 | $58.88 | $58.90 | $58.90 |
| Purchase #5 | $173.48 | 12.778% | $195.6473 | $195.65 | $195.65 | $195.60 |
| Purchase #6 | $179.37 | 8.275% | $194.2129 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $52.28 | 12.394% | $58.7596 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $1,041.79 | $1,143.2829 | $1,143.29 | $1,143.30 | $1,143.30 | |