| 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 | $189.58 | 7.527% | $203.8497 | $203.85 | $203.85 | $203.80 |
| Purchase #2 | $115.46 | 10.542% | $127.6318 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $125.97 | 13.587% | $143.0855 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $209.29 | 4.252% | $218.189 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $242.61 | 7.457% | $260.7014 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $140.91 | 4.140% | $146.7437 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $124.95 | 12.313% | $140.3351 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $1,148.77 | $1,240.5362 | $1,240.54 | $1,240.60 | $1,240.40 | |