| 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 | $240.31 | 12.166% | $269.5461 | $269.55 | $269.55 | $269.50 |
| Purchase #2 | $104.28 | 8.692% | $113.344 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $131.57 | 6.847% | $140.5786 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $135.80 | 10.825% | $150.5004 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $197.31 | 9.257% | $215.575 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $154.43 | 5.195% | $162.4526 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $98.46 | 3.734% | $102.1365 | $102.14 | $102.15 | $102.10 |
| 7 purchase totals = | $1,062.16 | $1,154.1332 | $1,154.14 | $1,154.20 | $1,154.10 | |