| 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 | $225.27 | 4.657% | $235.7608 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $137.68 | 8.544% | $149.4434 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $179.95 | 7.441% | $193.3401 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $26.66 | 9.171% | $29.105 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $191.73 | 6.467% | $204.1292 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $232.56 | 13.156% | $263.1556 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $63.78 | 5.175% | $67.0806 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $1,057.63 | $1,142.0147 | $1,142.02 | $1,142.05 | $1,142.00 | |