| 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 | $11.68 | 11.330% | $13.0033 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $235.51 | 13.215% | $266.6326 | $266.63 | $266.65 | $266.60 |
| Purchase #3 | $179.81 | 4.746% | $188.3438 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $38.29 | 8.552% | $41.5646 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $219.70 | 4.364% | $229.2877 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $108.92 | 6.372% | $115.8604 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $26.96 | 5.798% | $28.5231 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $820.87 | $883.2155 | $883.20 | $883.20 | $883.20 | |