| 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 | $26.90 | 10.762% | $29.795 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $205.50 | 13.466% | $233.1726 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $96.68 | 5.469% | $101.9674 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $200.45 | 9.809% | $220.1121 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $104.58 | 11.268% | $116.3641 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $205.83 | 8.805% | $223.9533 | $223.95 | $223.95 | $224.00 |
| Purchase #7 | $206.59 | 3.136% | $213.0687 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $1,046.53 | $1,138.4332 | $1,138.43 | $1,138.35 | $1,138.60 | |