| 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 | $209.45 | 3.191% | $216.1335 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $30.37 | 11.570% | $33.8838 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $187.77 | 9.802% | $206.1752 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $182.34 | 13.269% | $206.5347 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $158.60 | 6.718% | $169.2547 | $169.25 | $169.25 | $169.30 |
| Purchase #6 | $33.58 | 7.844% | $36.214 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $47.66 | 4.460% | $49.7856 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $849.77 | $917.9815 | $917.97 | $918.05 | $918.00 | |