| 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 | $208.56 | 4.139% | $217.1923 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $97.93 | 11.169% | $108.8678 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $142.53 | 4.189% | $148.5006 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $195.26 | 7.113% | $209.1488 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $185.85 | 8.201% | $201.0916 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $7.94 | 5.395% | $8.3684 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $189.38 | 12.832% | $213.6812 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $1,027.45 | $1,106.8507 | $1,106.85 | $1,106.85 | $1,106.90 | |