| 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 | $114.44 | 10.498% | $126.4539 | $126.45 | $126.45 | $126.50 |
| Purchase #2 | $186.85 | 11.718% | $208.7451 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $123.32 | 9.570% | $135.1217 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $191.29 | 8.282% | $207.1326 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $200.67 | 3.545% | $207.7838 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $228.69 | 5.120% | $240.3989 | $240.40 | $240.40 | $240.40 |
| Purchase #7 | $58.46 | 10.551% | $64.6281 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $1,103.72 | $1,190.2641 | $1,190.26 | $1,190.30 | $1,190.20 | |