| 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 | $188.50 | 9.763% | $206.9033 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $205.97 | 5.385% | $217.0615 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $135.35 | 11.113% | $150.3914 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $136.43 | 7.331% | $146.4317 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $202.33 | 7.392% | $217.2862 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $203.82 | 9.627% | $223.4418 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $162.89 | 12.288% | $182.9059 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $1,235.29 | $1,344.4218 | $1,344.42 | $1,344.45 | $1,344.40 | |