| 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 | $143.47 | 8.122% | $155.1226 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $121.58 | 11.167% | $135.1568 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $191.95 | 11.546% | $214.1125 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $228.81 | 13.462% | $259.6124 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $157.61 | 10.816% | $174.6571 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $154.43 | 4.289% | $161.0535 | $161.05 | $161.05 | $161.10 |
| Purchase #7 | $104.32 | 6.824% | $111.4388 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $1,102.17 | $1,211.1537 | $1,211.15 | $1,211.10 | $1,211.20 | |