| 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 | $102.60 | 12.644% | $115.5727 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $124.75 | 8.378% | $135.2016 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $245.51 | 9.231% | $268.173 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $81.64 | 4.601% | $85.3963 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $239.93 | 7.815% | $258.6805 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $194.47 | 7.234% | $208.538 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $243.27 | 13.418% | $275.912 | $275.91 | $275.90 | $275.90 |
| 7 purchase totals = | $1,232.17 | $1,347.4741 | $1,347.47 | $1,347.45 | $1,347.50 | |