| 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 | $198.48 | 7.774% | $213.9098 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $105.78 | 6.428% | $112.5795 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $239.95 | 8.765% | $260.9816 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $227.78 | 8.765% | $247.7449 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $138.75 | 7.702% | $149.4365 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $190.63 | 4.285% | $198.7985 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $74.75 | 12.599% | $84.1678 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $1,176.12 | $1,267.6186 | $1,267.62 | $1,267.65 | $1,267.60 | |