| 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 | $125.81 | 7.302% | $134.9966 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $213.56 | 8.752% | $232.2508 | $232.25 | $232.25 | $232.30 |
| Purchase #3 | $27.42 | 4.565% | $28.6717 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $39.79 | 3.128% | $41.0346 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $73.54 | 6.653% | $78.4326 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $187.47 | 7.609% | $201.7346 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $221.25 | 13.695% | $251.5502 | $251.55 | $251.55 | $251.60 |
| 7 purchase totals = | $888.84 | $968.6711 | $968.66 | $968.70 | $968.70 | |