| 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 | $208.43 | 6.194% | $221.3402 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $243.80 | 9.441% | $266.8172 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $142.36 | 3.356% | $147.1376 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $250.76 | 13.219% | $283.908 | $283.91 | $283.90 | $283.90 |
| Purchase #5 | $116.41 | 13.729% | $132.3919 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $55.53 | 13.765% | $63.1737 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $28.75 | 8.574% | $31.215 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $1,046.04 | $1,145.9836 | $1,145.99 | $1,145.95 | $1,145.90 | |