| 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 | $248.49 | 11.229% | $276.3929 | $276.39 | $276.40 | $276.40 |
| Purchase #2 | $170.60 | 5.748% | $180.4061 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $209.61 | 4.685% | $219.4302 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $78.25 | 7.657% | $84.2416 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $133.34 | 6.576% | $142.1084 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $165.93 | 13.320% | $188.0319 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $71.90 | 3.343% | $74.3036 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $1,078.12 | $1,164.9147 | $1,164.91 | $1,164.95 | $1,164.80 | |