| 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 | $242.49 | 11.435% | $270.2187 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $206.78 | 8.113% | $223.5561 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $81.49 | 4.140% | $84.8637 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $46.43 | 13.448% | $52.6739 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $186.70 | 7.543% | $200.7828 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $103.64 | 9.428% | $113.4112 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $243.35 | 4.413% | $254.089 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $1,110.88 | $1,199.5954 | $1,199.59 | $1,199.55 | $1,199.70 | |