| 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 | $153.44 | 11.134% | $170.524 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $240.84 | 12.742% | $271.5278 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $247.64 | 13.464% | $280.9822 | $280.98 | $281.00 | $281.00 |
| Purchase #4 | $49.79 | 11.696% | $55.6134 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $34.72 | 4.441% | $36.2619 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $172.85 | 13.685% | $196.5045 | $196.50 | $196.50 | $196.50 |
| Purchase #7 | $157.58 | 12.773% | $177.7077 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $1,056.86 | $1,189.1215 | $1,189.11 | $1,189.10 | $1,189.10 | |