| 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 | $88.56 | 10.312% | $97.6923 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $196.58 | 12.535% | $221.2213 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $89.56 | 4.161% | $93.2866 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $100.37 | 8.794% | $109.1965 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $133.91 | 7.139% | $143.4698 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $38.58 | 9.157% | $42.1128 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $163.89 | 13.815% | $186.5314 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $811.45 | $893.5107 | $893.51 | $893.50 | $893.50 | |