| 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 | $36.44 | 8.439% | $39.5152 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $224.81 | 10.282% | $247.925 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $102.69 | 6.504% | $109.369 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $158.47 | 10.174% | $174.5927 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $192.41 | 12.682% | $216.8114 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $108.76 | 9.239% | $118.8083 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $93.93 | 9.551% | $102.9013 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $917.51 | $1,009.9229 | $1,009.93 | $1,009.90 | $1,009.90 | |