| 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 | $71.64 | 4.536% | $74.8896 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $248.90 | 9.408% | $272.3165 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $240.66 | 10.261% | $265.3541 | $265.35 | $265.35 | $265.40 |
| Purchase #4 | $231.98 | 4.762% | $243.0269 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $115.27 | 10.527% | $127.4045 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $131.72 | 12.605% | $148.3233 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $206.99 | 6.546% | $220.5396 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $1,247.16 | $1,351.8545 | $1,351.85 | $1,351.85 | $1,351.80 | |