| 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 | $241.31 | 13.753% | $274.4974 | $274.50 | $274.50 | $274.50 |
| Purchase #2 | $45.54 | 12.133% | $51.0654 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $234.46 | 3.396% | $242.4223 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $157.40 | 7.345% | $168.961 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $113.33 | 9.490% | $124.085 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $170.87 | 10.801% | $189.3257 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $21.61 | 10.632% | $23.9076 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $984.52 | $1,074.2644 | $1,074.28 | $1,074.25 | $1,074.30 | |