| 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 | $89.40 | 9.199% | $97.6239 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $248.97 | 10.405% | $274.8753 | $274.88 | $274.90 | $274.90 |
| Purchase #3 | $207.93 | 8.409% | $225.4148 | $225.41 | $225.40 | $225.40 |
| Purchase #4 | $220.48 | 12.150% | $247.2683 | $247.27 | $247.25 | $247.30 |
| Purchase #5 | $210.51 | 3.528% | $217.9368 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $171.76 | 11.370% | $191.2891 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $70.31 | 12.412% | $79.0369 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $1,219.36 | $1,333.4451 | $1,333.45 | $1,333.45 | $1,333.40 | |