| 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 | $189.92 | 10.427% | $209.723 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $127.51 | 6.656% | $135.9971 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $211.91 | 7.747% | $228.3267 | $228.33 | $228.35 | $228.30 |
| Purchase #4 | $195.33 | 11.760% | $218.3008 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $87.58 | 13.123% | $99.0731 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $233.81 | 8.292% | $253.1975 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $80.77 | 3.775% | $83.8191 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $1,126.83 | $1,228.4373 | $1,228.44 | $1,228.40 | $1,228.40 | |