| 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 | $224.74 | 5.687% | $237.521 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $221.81 | 13.129% | $250.9314 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $133.81 | 7.488% | $143.8297 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $24.69 | 9.124% | $26.9427 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $126.78 | 6.517% | $135.0423 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $175.87 | 7.618% | $189.2678 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $6.64 | 13.759% | $7.5536 | $7.55 | $7.55 | $7.60 |
| 7 purchase totals = | $914.34 | $991.0885 | $991.08 | $991.10 | $991.00 | |