| 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 | $202.61 | 11.382% | $225.6711 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $187.81 | 7.565% | $202.0178 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $7.85 | 13.124% | $8.8802 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $227.60 | 9.361% | $248.9056 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $134.96 | 11.436% | $150.394 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $170.54 | 4.382% | $178.0131 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $25.59 | 10.500% | $28.277 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $956.96 | $1,042.1588 | $1,042.16 | $1,042.15 | $1,042.20 | |