| 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 | $27.30 | 5.583% | $28.8242 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $124.90 | 7.515% | $134.2862 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $234.79 | 12.757% | $264.7422 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $237.82 | 7.766% | $256.2891 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $118.37 | 13.667% | $134.5476 | $134.55 | $134.55 | $134.50 |
| Purchase #6 | $88.88 | 11.344% | $98.9625 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $182.92 | 7.759% | $197.1128 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,014.98 | $1,114.7646 | $1,114.76 | $1,114.75 | $1,114.70 | |