| 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 | $222.36 | 8.444% | $241.1361 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $69.52 | 13.771% | $79.0936 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $150.53 | 8.157% | $162.8087 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $68.39 | 7.348% | $73.4153 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $133.94 | 5.873% | $141.8063 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $104.92 | 6.813% | $112.0682 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $103.92 | 7.541% | $111.7566 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $853.58 | $922.0848 | $922.10 | $922.05 | $922.10 | |