| 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 | $117.38 | 12.462% | $132.0079 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $30.93 | 11.679% | $34.5423 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $129.91 | 12.632% | $146.3202 | $146.32 | $146.30 | $146.30 |
| Purchase #4 | $182.67 | 11.732% | $204.1008 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $196.81 | 7.417% | $211.4074 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $64.75 | 13.351% | $73.3948 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $73.28 | 4.855% | $76.8377 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $795.73 | $878.6111 | $878.61 | $878.60 | $878.50 | |