| 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 | $99.52 | 12.759% | $112.2178 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $179.27 | 11.232% | $199.4056 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $140.87 | 8.128% | $152.3199 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $227.42 | 3.352% | $235.0431 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $89.94 | 10.113% | $99.0356 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $140.72 | 6.245% | $149.508 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $248.42 | 4.545% | $259.7107 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $1,126.16 | $1,207.2407 | $1,207.25 | $1,207.20 | $1,207.10 | |