| 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 | $124.49 | 5.461% | $131.2884 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $235.62 | 9.559% | $258.1429 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $134.41 | 12.610% | $151.3591 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $220.71 | 13.200% | $249.8437 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $82.87 | 12.807% | $93.4832 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $113.99 | 3.442% | $117.9135 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $145.94 | 12.276% | $163.8556 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $1,058.03 | $1,165.8864 | $1,165.88 | $1,165.90 | $1,165.90 | |