| 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 | $197.51 | 9.496% | $216.2655 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $103.83 | 4.635% | $108.6425 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $181.72 | 13.385% | $206.0432 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $228.44 | 8.826% | $248.6021 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $18.93 | 6.798% | $20.2169 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $45.50 | 7.839% | $49.0667 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $33.91 | 3.627% | $35.1399 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $809.84 | $883.9768 | $883.98 | $883.95 | $883.90 | |