| 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 | $131.57 | 12.644% | $148.2057 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $206.83 | 12.210% | $232.0839 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $25.35 | 10.487% | $28.0085 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $174.46 | 8.120% | $188.6262 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $24.79 | 3.729% | $25.7144 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $232.51 | 11.837% | $260.0322 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $57.49 | 11.103% | $63.8731 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $853.00 | $946.5440 | $946.54 | $946.55 | $946.50 | |