| 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 | $86.98 | 5.325% | $91.6117 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $110.84 | 5.418% | $116.8453 | $116.85 | $116.85 | $116.80 |
| Purchase #3 | $231.38 | 10.674% | $256.0775 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $80.91 | 5.397% | $85.2767 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $156.28 | 11.778% | $174.6867 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $175.28 | 3.399% | $181.2378 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $192.44 | 3.111% | $198.4268 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $1,034.11 | $1,104.1625 | $1,104.18 | $1,104.25 | $1,104.10 | |