| 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 | $86.68 | 4.180% | $90.3032 | $90.30 | $90.30 | $90.30 |
| Purchase #2 | $221.50 | 5.556% | $233.8065 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $99.42 | 8.627% | $107.997 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $219.49 | 6.661% | $234.1102 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $65.76 | 5.270% | $69.2256 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $152.49 | 3.364% | $157.6198 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $224.54 | 9.803% | $246.5517 | $246.55 | $246.55 | $246.60 |
| 7 purchase totals = | $1,069.88 | $1,139.6140 | $1,139.62 | $1,139.60 | $1,139.60 | |