| 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 | $196.46 | 4.684% | $205.6622 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $232.99 | 5.197% | $245.0985 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $109.34 | 9.789% | $120.0433 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $170.34 | 6.569% | $181.5296 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $221.47 | 12.570% | $249.3088 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $69.46 | 3.191% | $71.6765 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $47.55 | 12.325% | $53.4105 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $1,047.61 | $1,126.7294 | $1,126.73 | $1,126.75 | $1,126.70 | |