| 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 | $200.43 | 10.318% | $221.1104 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $175.84 | 6.653% | $187.5386 | $187.54 | $187.55 | $187.50 |
| Purchase #3 | $226.49 | 13.290% | $256.5905 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $171.87 | 5.316% | $181.0066 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $74.93 | 12.632% | $84.3952 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $188.52 | 8.116% | $203.8203 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $222.79 | 13.828% | $253.5974 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $1,260.87 | $1,388.0590 | $1,388.07 | $1,388.05 | $1,388.00 | |