| 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 | $206.37 | 4.689% | $216.0467 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $8.51 | 13.244% | $9.6371 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $137.83 | 3.741% | $142.9862 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $154.89 | 9.374% | $169.4094 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $245.52 | 7.828% | $264.7393 | $264.74 | $264.75 | $264.70 |
| Purchase #6 | $226.74 | 4.714% | $237.4285 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $197.57 | 11.657% | $220.6007 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,177.43 | $1,260.8479 | $1,260.86 | $1,260.90 | $1,260.70 | |