| 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 | $208.35 | 13.430% | $236.3314 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $153.40 | 4.789% | $160.7463 | $160.75 | $160.75 | $160.70 |
| Purchase #3 | $92.38 | 6.183% | $98.0919 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $169.94 | 10.461% | $187.7174 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $168.80 | 9.392% | $184.6537 | $184.65 | $184.65 | $184.70 |
| Purchase #6 | $118.42 | 5.298% | $124.6939 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $210.61 | 4.296% | $219.6578 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $1,121.90 | $1,211.8924 | $1,211.89 | $1,211.90 | $1,211.90 | |