| 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 | $241.64 | 8.150% | $261.3337 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $10.61 | 13.379% | $12.0295 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $195.73 | 7.870% | $211.134 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $242.96 | 4.718% | $254.4229 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $130.28 | 9.193% | $142.2566 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $107.85 | 8.466% | $116.9806 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $67.49 | 9.518% | $73.9137 | $73.91 | $73.90 | $73.90 |
| 7 purchase totals = | $996.56 | $1,072.0710 | $1,072.06 | $1,072.10 | $1,072.00 | |