| 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 | $220.61 | 4.442% | $230.4095 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $242.80 | 6.653% | $258.9535 | $258.95 | $258.95 | $259.00 |
| Purchase #3 | $76.41 | 11.846% | $85.4615 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $242.47 | 12.140% | $271.9059 | $271.91 | $271.90 | $271.90 |
| Purchase #5 | $249.78 | 8.448% | $270.8814 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $149.26 | 4.316% | $155.7021 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $178.30 | 12.486% | $200.5625 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $1,359.63 | $1,473.8764 | $1,473.87 | $1,473.85 | $1,474.00 | |