| 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 | $210.56 | 8.339% | $228.1186 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $177.90 | 10.257% | $196.1472 | $196.15 | $196.15 | $196.10 |
| Purchase #3 | $97.82 | 10.741% | $108.3268 | $108.33 | $108.35 | $108.30 |
| Purchase #4 | $190.64 | 9.742% | $209.2121 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $182.72 | 13.281% | $206.987 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $221.39 | 7.509% | $238.0142 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $27.83 | 7.107% | $29.8079 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $1,108.86 | $1,216.6138 | $1,216.62 | $1,216.60 | $1,216.50 | |