| 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 | $193.77 | 8.832% | $210.8838 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $6.85 | 8.256% | $7.4155 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $36.74 | 4.625% | $38.4392 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $169.48 | 4.165% | $176.5388 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $116.96 | 10.512% | $129.2548 | $129.25 | $129.25 | $129.30 |
| Purchase #6 | $207.45 | 9.667% | $227.5042 | $227.50 | $227.50 | $227.50 |
| Purchase #7 | $91.96 | 4.558% | $96.1515 | $96.15 | $96.15 | $96.20 |
| 7 purchase totals = | $823.21 | $886.1878 | $886.18 | $886.20 | $886.20 | |