| 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 | $206.84 | 11.832% | $231.3133 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $75.59 | 11.345% | $84.1657 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $159.93 | 13.299% | $181.1991 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $135.44 | 11.431% | $150.9221 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $184.72 | 5.848% | $195.5224 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $28.95 | 8.506% | $31.4125 | $31.41 | $31.40 | $31.40 |
| Purchase #7 | $76.82 | 8.253% | $83.16 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $868.29 | $957.6951 | $957.69 | $957.60 | $957.70 | |