| 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 | $179.52 | 10.855% | $199.0069 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $30.29 | 4.786% | $31.7397 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $171.96 | 9.718% | $188.6711 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $124.51 | 13.362% | $141.147 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $233.42 | 11.369% | $259.9575 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $118.61 | 11.446% | $132.1861 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $152.58 | 12.195% | $171.1871 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $1,010.89 | $1,123.8954 | $1,123.91 | $1,123.90 | $1,123.90 | |