| 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 | $210.60 | 9.579% | $230.7734 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $50.62 | 3.800% | $52.5436 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $149.55 | 3.305% | $154.4926 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $197.79 | 13.185% | $223.8686 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $48.26 | 13.176% | $54.6187 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $188.81 | 4.385% | $197.0893 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $178.27 | 11.576% | $198.9065 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $1,023.90 | $1,112.2927 | $1,112.29 | $1,112.25 | $1,112.30 | |