| 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 | $104.27 | 11.151% | $115.8971 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $81.40 | 8.206% | $88.0797 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $181.39 | 7.386% | $194.7875 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $201.78 | 11.450% | $224.8838 | $224.88 | $224.90 | $224.90 |
| Purchase #5 | $250.35 | 8.224% | $270.9388 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $177.26 | 7.161% | $189.9536 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $166.67 | 7.809% | $179.6853 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $1,163.12 | $1,264.2258 | $1,264.23 | $1,264.30 | $1,264.30 | |