| 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 | $202.28 | 9.337% | $221.1669 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $231.91 | 12.497% | $260.8918 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $92.27 | 5.203% | $97.0708 | $97.07 | $97.05 | $97.10 |
| Purchase #4 | $88.61 | 11.356% | $98.6726 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $24.34 | 13.247% | $27.5643 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $248.87 | 3.705% | $258.0906 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $53.32 | 9.509% | $58.3902 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $941.60 | $1,021.8472 | $1,021.84 | $1,021.80 | $1,022.00 | |