| 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 | $111.87 | 5.266% | $117.7611 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $214.70 | 4.310% | $223.9536 | $223.95 | $223.95 | $224.00 |
| Purchase #3 | $5.31 | 10.824% | $5.8848 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $114.97 | 4.635% | $120.2989 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $37.26 | 12.580% | $41.9473 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $160.56 | 7.680% | $172.891 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $159.80 | 11.553% | $178.2617 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $804.47 | $860.9984 | $860.99 | $861.00 | $861.10 | |