| 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 | $168.64 | 3.186% | $174.0129 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $179.71 | 7.460% | $193.1164 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $188.85 | 10.426% | $208.5395 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $28.34 | 9.552% | $31.047 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $123.84 | 4.594% | $129.5292 | $129.53 | $129.55 | $129.50 |
| Purchase #6 | $241.98 | 3.711% | $250.9599 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $115.64 | 6.390% | $123.0294 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $1,047.00 | $1,110.2343 | $1,110.24 | $1,110.25 | $1,110.10 | |