| 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 | $202.50 | 9.144% | $221.0166 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $236.33 | 13.238% | $267.6154 | $267.62 | $267.60 | $267.60 |
| Purchase #3 | $215.51 | 6.197% | $228.8652 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $49.66 | 11.352% | $55.2974 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $239.55 | 10.678% | $265.1291 | $265.13 | $265.15 | $265.10 |
| Purchase #6 | $171.64 | 8.174% | $185.6699 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $39.48 | 9.488% | $43.2259 | $43.23 | $43.25 | $43.20 |
| 7 purchase totals = | $1,154.67 | $1,266.8195 | $1,266.84 | $1,266.80 | $1,266.80 | |