| 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 | $225.25 | 8.358% | $244.0764 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $243.67 | 11.282% | $271.1608 | $271.16 | $271.15 | $271.20 |
| Purchase #3 | $249.64 | 11.361% | $278.0016 | $278.00 | $278.00 | $278.00 |
| Purchase #4 | $87.41 | 13.559% | $99.2619 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $128.73 | 4.297% | $134.2615 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $120.67 | 12.324% | $135.5414 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $161.50 | 8.680% | $175.5182 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $1,216.87 | $1,337.8218 | $1,337.82 | $1,337.80 | $1,337.90 | |