| 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 | $109.68 | 7.554% | $117.9652 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $110.57 | 4.521% | $115.5689 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $168.25 | 5.700% | $177.8403 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $215.91 | 7.403% | $231.8938 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $234.42 | 6.579% | $249.8425 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $223.37 | 12.759% | $251.8698 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $212.70 | 7.180% | $227.9719 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $1,274.90 | $1,372.9524 | $1,372.95 | $1,372.90 | $1,373.00 | |