| 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 | $195.33 | 9.417% | $213.7242 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $76.85 | 11.107% | $85.3857 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $112.58 | 9.168% | $122.9013 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $241.92 | 11.679% | $270.1738 | $270.17 | $270.15 | $270.20 |
| Purchase #5 | $26.33 | 8.506% | $28.5696 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $205.59 | 13.669% | $233.6921 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $190.43 | 11.822% | $212.9426 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,049.03 | $1,167.3893 | $1,167.38 | $1,167.35 | $1,167.40 | |