| 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 | $127.87 | 8.131% | $138.2671 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $180.57 | 11.871% | $202.0055 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $161.50 | 13.499% | $183.3009 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $116.50 | 13.457% | $132.1774 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $245.95 | 9.464% | $269.2267 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $16.53 | 8.819% | $17.9878 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $66.44 | 5.462% | $70.069 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $915.36 | $1,013.0344 | $1,013.05 | $1,013.05 | $1,013.10 | |