| 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 | $94.97 | 6.122% | $100.7841 | $100.78 | $100.80 | $100.80 |
| Purchase #2 | $246.85 | 12.584% | $277.9136 | $277.91 | $277.90 | $277.90 |
| Purchase #3 | $106.46 | 11.791% | $119.0127 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $123.54 | 11.466% | $137.7051 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $167.49 | 13.307% | $189.7779 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $235.26 | 8.311% | $254.8125 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $50.96 | 9.433% | $55.7671 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $1,025.53 | $1,135.7730 | $1,135.77 | $1,135.75 | $1,135.80 | |