| 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 | $240.99 | 4.472% | $251.7671 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $219.49 | 7.836% | $236.6892 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $151.45 | 9.475% | $165.7999 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $35.43 | 8.773% | $38.5383 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $31.75 | 10.714% | $35.1517 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $89.44 | 13.213% | $101.2577 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $226.92 | 11.332% | $252.6346 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $995.47 | $1,081.8385 | $1,081.84 | $1,081.85 | $1,081.90 | |