| 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 | $215.30 | 4.496% | $224.9799 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $221.57 | 4.668% | $231.9129 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $178.82 | 10.420% | $197.453 | $197.45 | $197.45 | $197.50 |
| Purchase #4 | $220.70 | 12.178% | $247.5768 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $244.74 | 10.821% | $271.2233 | $271.22 | $271.20 | $271.20 |
| Purchase #6 | $118.72 | 9.746% | $130.2905 | $130.29 | $130.30 | $130.30 |
| Purchase #7 | $7.59 | 11.355% | $8.4518 | $8.45 | $8.45 | $8.50 |
| 7 purchase totals = | $1,207.44 | $1,311.8882 | $1,311.88 | $1,311.90 | $1,312.00 | |