| 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 | $112.72 | 10.505% | $124.5612 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $33.48 | 6.508% | $35.6589 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $176.38 | 13.505% | $200.2001 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $214.89 | 3.188% | $221.7407 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $126.30 | 3.474% | $130.6877 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $64.98 | 10.569% | $71.8477 | $71.85 | $71.85 | $71.80 |
| Purchase #7 | $119.69 | 11.639% | $133.6207 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $848.44 | $918.3170 | $918.32 | $918.30 | $918.30 | |