| 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 | $106.82 | 5.840% | $113.0583 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $212.26 | 13.714% | $241.3693 | $241.37 | $241.35 | $241.40 |
| Purchase #3 | $211.87 | 13.765% | $241.0339 | $241.03 | $241.05 | $241.00 |
| Purchase #4 | $22.33 | 5.716% | $23.6064 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $157.62 | 5.564% | $166.39 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $103.40 | 7.692% | $111.3535 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $169.39 | 10.845% | $187.7603 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $983.69 | $1,084.5717 | $1,084.57 | $1,084.55 | $1,084.70 | |