| 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 | $199.26 | 12.620% | $224.4066 | $224.41 | $224.40 | $224.40 |
| Purchase #2 | $5.75 | 4.192% | $5.991 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $176.59 | 8.636% | $191.8403 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $113.95 | 9.479% | $124.7513 | $124.75 | $124.75 | $124.80 |
| Purchase #5 | $92.96 | 11.139% | $103.3148 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $17.83 | 8.633% | $19.3693 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $75.53 | 13.572% | $85.7809 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $681.87 | $755.4542 | $755.45 | $755.45 | $755.50 | |