| 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 | $113.72 | 13.859% | $129.4805 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $143.71 | 9.388% | $157.2015 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $13.38 | 5.820% | $14.1587 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $197.74 | 7.652% | $212.8711 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $213.40 | 11.873% | $238.737 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $21.93 | 9.208% | $23.9493 | $23.95 | $23.95 | $23.90 |
| Purchase #7 | $224.86 | 6.540% | $239.5658 | $239.57 | $239.55 | $239.60 |
| 7 purchase totals = | $928.74 | $1,015.9639 | $1,015.97 | $1,015.95 | $1,016.00 | |