| 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 | $245.38 | 11.182% | $272.8184 | $272.82 | $272.80 | $272.80 |
| Purchase #2 | $205.26 | 12.817% | $231.5682 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $201.84 | 5.786% | $213.5185 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $141.99 | 3.497% | $146.9554 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $177.53 | 10.347% | $195.899 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $28.35 | 3.425% | $29.321 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $240.52 | 5.772% | $254.4028 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,240.87 | $1,344.4833 | $1,344.49 | $1,344.40 | $1,344.50 | |