| 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 | $248.40 | 7.119% | $266.0836 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $232.25 | 3.197% | $239.675 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $176.57 | 6.130% | $187.3937 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $186.52 | 4.672% | $195.2342 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $150.80 | 13.634% | $171.3601 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $136.74 | 12.618% | $153.9939 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $170.80 | 13.718% | $194.2303 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $1,302.08 | $1,407.9708 | $1,407.96 | $1,408.05 | $1,408.00 | |