| 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 | $241.44 | 6.457% | $257.0298 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $18.87 | 6.173% | $20.0348 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $141.96 | 9.442% | $155.3639 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $57.47 | 9.334% | $62.8342 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $190.54 | 12.449% | $214.2603 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $206.25 | 8.847% | $224.4969 | $224.50 | $224.50 | $224.50 |
| Purchase #7 | $45.71 | 8.544% | $49.6155 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $902.24 | $983.6354 | $983.63 | $983.65 | $983.60 | |