| 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 | $175.31 | 13.546% | $199.0575 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $224.64 | 11.794% | $251.134 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $246.87 | 11.352% | $274.8947 | $274.89 | $274.90 | $274.90 |
| Purchase #4 | $26.68 | 3.680% | $27.6618 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $214.69 | 13.750% | $244.2099 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $91.49 | 7.185% | $98.0636 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $249.52 | 7.778% | $268.9277 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,229.20 | $1,363.9492 | $1,363.94 | $1,363.95 | $1,364.00 | |