| 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 | $116.40 | 7.866% | $125.556 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $197.70 | 13.215% | $223.8261 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $244.25 | 12.106% | $273.8189 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $231.56 | 6.539% | $246.7017 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $101.84 | 7.288% | $109.2621 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $129.99 | 13.379% | $147.3814 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $169.38 | 9.333% | $185.1882 | $185.19 | $185.20 | $185.20 |
| 7 purchase totals = | $1,191.12 | $1,311.7344 | $1,311.74 | $1,311.75 | $1,311.80 | |