| 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 | $241.30 | 11.506% | $269.064 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $27.41 | 5.627% | $28.9524 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $133.95 | 8.399% | $145.2005 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $235.84 | 9.854% | $259.0797 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $104.32 | 8.243% | $112.9191 | $112.92 | $112.90 | $112.90 |
| Purchase #6 | $59.36 | 10.720% | $65.7234 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $202.25 | 8.833% | $220.1147 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $1,004.43 | $1,101.0538 | $1,101.04 | $1,101.00 | $1,101.10 | |