| 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 | $124.46 | 11.109% | $138.2863 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $111.73 | 4.579% | $116.8461 | $116.85 | $116.85 | $116.80 |
| Purchase #3 | $164.99 | 12.171% | $185.0709 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $96.99 | 4.386% | $101.244 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $236.46 | 8.836% | $257.3536 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $242.83 | 9.659% | $266.2849 | $266.28 | $266.30 | $266.30 |
| Purchase #7 | $100.61 | 9.673% | $110.342 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $1,078.07 | $1,175.4278 | $1,175.42 | $1,175.45 | $1,175.40 | |