| 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 | $101.52 | 10.657% | $112.339 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $198.93 | 6.485% | $211.8306 | $211.83 | $211.85 | $211.80 |
| Purchase #3 | $178.31 | 3.392% | $184.3583 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $13.36 | 7.817% | $14.4044 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $108.49 | 5.769% | $114.7488 | $114.75 | $114.75 | $114.70 |
| Purchase #6 | $36.47 | 13.138% | $41.2614 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $238.43 | 11.470% | $265.7779 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $875.51 | $944.7204 | $944.72 | $944.75 | $944.70 | |