| 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 | $216.83 | 13.499% | $246.0999 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $77.84 | 3.576% | $80.6236 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $231.26 | 4.583% | $241.8586 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $249.42 | 5.451% | $263.0159 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $104.53 | 7.674% | $112.5516 | $112.55 | $112.55 | $112.60 |
| Purchase #6 | $201.95 | 9.865% | $221.8724 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $46.27 | 13.450% | $52.4933 | $52.49 | $52.50 | $52.50 |
| 7 purchase totals = | $1,128.10 | $1,218.5153 | $1,218.51 | $1,218.45 | $1,218.60 | |