| 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 | $110.34 | 11.330% | $122.8415 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $234.50 | 5.621% | $247.6812 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $236.30 | 13.547% | $268.3116 | $268.31 | $268.30 | $268.30 |
| Purchase #4 | $166.36 | 12.871% | $187.7722 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $76.99 | 10.335% | $84.9469 | $84.95 | $84.95 | $84.90 |
| Purchase #6 | $150.93 | 4.239% | $157.3279 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $200.26 | 10.235% | $220.7566 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $1,175.68 | $1,289.6379 | $1,289.64 | $1,289.65 | $1,289.60 | |