| 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 | $243.83 | 5.769% | $257.8966 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $31.33 | 8.640% | $34.0369 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $121.56 | 11.351% | $135.3583 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $26.33 | 6.419% | $28.0201 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $125.82 | 11.503% | $140.2931 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $189.52 | 3.354% | $195.8765 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $128.99 | 5.546% | $136.1438 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $867.38 | $927.6253 | $927.63 | $927.65 | $927.60 | |