| 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 | $211.79 | 13.112% | $239.5599 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $18.33 | 13.640% | $20.8302 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $103.44 | 9.618% | $113.3889 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $99.85 | 8.133% | $107.9708 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $108.28 | 9.136% | $118.1725 | $118.17 | $118.15 | $118.20 |
| Purchase #6 | $225.30 | 13.839% | $256.4793 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $113.42 | 3.506% | $117.3965 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $880.41 | $973.7981 | $973.80 | $973.80 | $973.90 | |