| 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 | $248.40 | 10.310% | $274.01 | $274.01 | $274.00 | $274.00 |
| Purchase #2 | $224.52 | 3.835% | $233.1303 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $175.54 | 8.628% | $190.6856 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $133.30 | 10.828% | $147.7337 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $11.82 | 13.247% | $13.3858 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $156.37 | 8.340% | $169.4113 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $32.27 | 12.624% | $36.3438 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $982.22 | $1,064.7005 | $1,064.70 | $1,064.75 | $1,064.60 | |