| 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 | $117.39 | 10.656% | $129.8991 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $119.88 | 6.762% | $127.9863 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $189.98 | 3.370% | $196.3823 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $190.65 | 9.455% | $208.676 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $103.77 | 11.272% | $115.467 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $182.53 | 13.696% | $207.5293 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $75.54 | 4.183% | $78.6998 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $979.74 | $1,064.6398 | $1,064.65 | $1,064.70 | $1,064.70 | |