| 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 | $243.92 | 6.399% | $259.5284 | $259.53 | $259.55 | $259.50 |
| Purchase #2 | $165.54 | 6.209% | $175.8184 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $141.53 | 9.616% | $155.1395 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $134.87 | 3.574% | $139.6903 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $200.49 | 9.684% | $219.9055 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $194.82 | 5.849% | $206.215 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $30.63 | 8.842% | $33.3383 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $1,111.80 | $1,189.6354 | $1,189.65 | $1,189.65 | $1,189.50 | |