| 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 | $73.74 | 10.396% | $81.406 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $102.27 | 8.491% | $110.9537 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $117.86 | 13.740% | $134.054 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $237.58 | 10.715% | $263.0367 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $201.45 | 7.220% | $215.9947 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $142.46 | 3.743% | $147.7923 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $117.91 | 5.652% | $124.5743 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $993.27 | $1,077.8117 | $1,077.80 | $1,077.80 | $1,077.90 | |