| 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 | $217.60 | 4.815% | $228.0774 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $179.78 | 12.838% | $202.8602 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $23.71 | 10.247% | $26.1396 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $8.78 | 4.376% | $9.1642 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $33.45 | 8.431% | $36.2702 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $82.74 | 4.815% | $86.7239 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $86.39 | 9.528% | $94.6212 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $632.45 | $683.8567 | $683.85 | $683.80 | $683.90 | |