| 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 | $192.47 | 8.392% | $208.6221 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $111.56 | 4.394% | $116.4619 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $107.80 | 4.366% | $112.5065 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $170.50 | 7.825% | $183.8416 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $29.26 | 9.116% | $31.9273 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $138.61 | 13.399% | $157.1824 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $114.51 | 11.822% | $128.0474 | $128.05 | $128.05 | $128.00 |
| 7 purchase totals = | $864.71 | $938.5892 | $938.59 | $938.60 | $938.50 | |