| 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 | $220.91 | 5.229% | $232.4614 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $43.25 | 9.190% | $47.2247 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $163.79 | 3.719% | $169.8814 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $110.98 | 5.782% | $117.3969 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $186.59 | 5.760% | $197.3376 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $83.94 | 7.564% | $90.2892 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $129.52 | 3.254% | $133.7346 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $938.98 | $988.3258 | $988.32 | $988.35 | $988.30 | |