| 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 | $108.59 | 12.269% | $121.9129 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $210.71 | 10.440% | $232.7081 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $216.63 | 11.774% | $242.136 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $136.45 | 6.152% | $144.8444 | $144.84 | $144.85 | $144.80 |
| Purchase #5 | $9.88 | 6.367% | $10.5091 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $129.75 | 10.742% | $143.6877 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $81.35 | 9.680% | $89.2247 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $893.36 | $985.0229 | $985.02 | $985.00 | $984.90 | |