| 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 | $74.44 | 6.782% | $79.4885 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $136.63 | 12.357% | $153.5134 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $204.74 | 9.400% | $223.9856 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $53.39 | 5.231% | $56.1828 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $228.94 | 8.730% | $248.9265 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $213.59 | 4.321% | $222.8192 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $248.35 | 7.426% | $266.7925 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $1,160.08 | $1,251.7085 | $1,251.71 | $1,251.75 | $1,251.70 | |