| 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 | $210.81 | 12.530% | $237.2245 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $103.87 | 4.502% | $108.5462 | $108.55 | $108.55 | $108.50 |
| Purchase #3 | $38.90 | 3.226% | $40.1549 | $40.15 | $40.15 | $40.20 |
| Purchase #4 | $52.67 | 5.700% | $55.6722 | $55.67 | $55.65 | $55.70 |
| Purchase #5 | $240.38 | 10.504% | $265.6295 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $20.80 | 5.801% | $22.0066 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $80.62 | 10.812% | $89.3366 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $748.05 | $818.5705 | $818.57 | $818.55 | $818.50 | |