| 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 | $116.92 | 12.329% | $131.3351 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $89.99 | 4.556% | $94.0899 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $233.75 | 9.637% | $256.2765 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $212.50 | 6.490% | $226.2913 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $212.81 | 7.466% | $228.6984 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $188.86 | 4.791% | $197.9083 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $69.41 | 6.556% | $73.9605 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $1,124.24 | $1,208.5600 | $1,208.57 | $1,208.60 | $1,208.60 | |