| 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 | $230.38 | 6.745% | $245.9191 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $87.89 | 11.679% | $98.1547 | $98.15 | $98.15 | $98.20 |
| Purchase #3 | $45.29 | 9.449% | $49.5695 | $49.57 | $49.55 | $49.60 |
| Purchase #4 | $18.70 | 9.299% | $20.4389 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $82.98 | 11.550% | $92.5642 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $23.32 | 13.742% | $26.5246 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $229.56 | 10.643% | $253.9921 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $718.12 | $787.1631 | $787.15 | $787.10 | $787.20 | |