| 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 | $113.86 | 9.657% | $124.8555 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $126.48 | 5.459% | $133.3845 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $158.28 | 7.403% | $169.9975 | $170.00 | $170.00 | $170.00 |
| Purchase #4 | $101.52 | 3.514% | $105.0874 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $221.32 | 12.356% | $248.6663 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $162.35 | 13.419% | $184.1357 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $144.56 | 7.550% | $155.4743 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $1,028.37 | $1,121.6012 | $1,121.61 | $1,121.60 | $1,121.70 | |