| 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 | $245.55 | 13.713% | $279.2223 | $279.22 | $279.20 | $279.20 |
| Purchase #2 | $135.92 | 5.771% | $143.7639 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $116.62 | 9.444% | $127.6336 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $157.70 | 6.323% | $167.6714 | $167.67 | $167.65 | $167.70 |
| Purchase #5 | $20.36 | 4.148% | $21.2045 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $21.34 | 3.499% | $22.0867 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $118.55 | 11.158% | $131.7778 | $131.78 | $131.80 | $131.80 |
| 7 purchase totals = | $816.04 | $893.3602 | $893.35 | $893.35 | $893.40 | |