| 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 | $206.37 | 12.747% | $232.676 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $84.48 | 10.453% | $93.3107 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $226.40 | 12.771% | $255.3135 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $70.45 | 13.116% | $79.6902 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $139.41 | 7.598% | $150.0024 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $87.75 | 8.826% | $95.4948 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $203.74 | 8.415% | $220.8847 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $1,018.60 | $1,127.3723 | $1,127.36 | $1,127.40 | $1,127.40 | |