| 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 | $111.41 | 4.247% | $116.1416 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $218.40 | 5.755% | $230.9689 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $108.43 | 6.416% | $115.3869 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $108.93 | 8.532% | $118.2239 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $234.93 | 8.331% | $254.502 | $254.50 | $254.50 | $254.50 |
| Purchase #6 | $29.86 | 13.238% | $33.8129 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $233.60 | 11.398% | $260.2257 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,045.56 | $1,129.2619 | $1,129.26 | $1,129.25 | $1,129.20 | |