| 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 | $25.92 | 8.392% | $28.0952 | $28.10 | $28.10 | $28.10 |
| Purchase #2 | $148.79 | 11.824% | $166.3829 | $166.38 | $166.40 | $166.40 |
| Purchase #3 | $72.56 | 9.609% | $79.5323 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $207.63 | 6.630% | $221.3959 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $249.70 | 13.266% | $282.8252 | $282.83 | $282.85 | $282.80 |
| Purchase #6 | $59.54 | 4.197% | $62.0389 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $246.62 | 9.462% | $269.9552 | $269.96 | $269.95 | $270.00 |
| 7 purchase totals = | $1,010.76 | $1,110.2256 | $1,110.24 | $1,110.30 | $1,110.20 | |