| 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 | $212.59 | 3.284% | $219.5715 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $114.93 | 5.188% | $120.8926 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $139.30 | 7.147% | $149.2558 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $31.67 | 13.789% | $36.037 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $164.53 | 7.247% | $176.4535 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $144.90 | 8.795% | $157.644 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $242.65 | 12.253% | $272.3819 | $272.38 | $272.40 | $272.40 |
| 7 purchase totals = | $1,050.57 | $1,132.2363 | $1,132.23 | $1,132.25 | $1,132.30 | |