| 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 | $220.61 | 6.140% | $234.1555 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $103.72 | 12.437% | $116.6197 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $117.56 | 13.480% | $133.4071 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $146.28 | 5.519% | $154.3532 | $154.35 | $154.35 | $154.40 |
| Purchase #5 | $158.95 | 13.584% | $180.5418 | $180.54 | $180.55 | $180.50 |
| Purchase #6 | $233.45 | 9.731% | $256.167 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $40.92 | 5.535% | $43.1849 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $1,021.49 | $1,118.4292 | $1,118.43 | $1,118.40 | $1,118.50 | |