| 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 | $135.56 | 10.209% | $149.3993 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $113.62 | 4.380% | $118.5966 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $109.80 | 4.864% | $115.1407 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $56.54 | 5.614% | $59.7142 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $223.58 | 10.571% | $247.2146 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $188.65 | 3.761% | $195.7451 | $195.75 | $195.75 | $195.70 |
| Purchase #7 | $100.80 | 6.682% | $107.5355 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $928.55 | $993.3460 | $993.35 | $993.35 | $993.20 | |