| 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 | $234.26 | 6.648% | $249.8336 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $224.58 | 5.362% | $236.622 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $95.37 | 13.370% | $108.121 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $198.82 | 6.294% | $211.3337 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $91.69 | 9.521% | $100.4198 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $80.95 | 4.843% | $84.8704 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $111.76 | 6.414% | $118.9283 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,037.43 | $1,110.1288 | $1,110.12 | $1,110.10 | $1,110.00 | |