| 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 | $31.88 | 5.548% | $33.6487 | $33.65 | $33.65 | $33.60 |
| Purchase #2 | $199.83 | 10.579% | $220.97 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $26.96 | 3.308% | $27.8518 | $27.85 | $27.85 | $27.90 |
| Purchase #4 | $183.30 | 5.846% | $194.0157 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $105.42 | 6.780% | $112.5675 | $112.57 | $112.55 | $112.60 |
| Purchase #6 | $208.66 | 12.164% | $234.0414 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $139.96 | 5.128% | $147.1371 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $896.01 | $970.2322 | $970.24 | $970.20 | $970.20 | |