| 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 | $109.98 | 5.763% | $116.3181 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $234.34 | 9.114% | $255.6977 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $115.44 | 3.709% | $119.7217 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $12.53 | 13.170% | $14.1802 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $123.53 | 13.138% | $139.7594 | $139.76 | $139.75 | $139.80 |
| Purchase #6 | $120.87 | 4.354% | $126.1327 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $128.82 | 4.605% | $134.7522 | $134.75 | $134.75 | $134.80 |
| 7 purchase totals = | $845.51 | $906.5620 | $906.56 | $906.55 | $906.60 | |