| 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 | $108.66 | 11.278% | $120.9147 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $72.67 | 6.724% | $77.5563 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $77.64 | 4.667% | $81.2635 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $230.79 | 3.444% | $238.7384 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $125.58 | 6.490% | $133.7301 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $80.63 | 13.469% | $91.4901 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $221.44 | 9.215% | $241.8457 | $241.85 | $241.85 | $241.80 |
| 7 purchase totals = | $917.41 | $985.5388 | $985.54 | $985.55 | $985.50 | |