| 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 | $134.55 | 6.393% | $143.1518 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $215.61 | 5.751% | $228.0097 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $202.63 | 12.331% | $227.6163 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $119.34 | 12.816% | $134.6346 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $186.80 | 9.603% | $204.7384 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $243.78 | 10.367% | $269.0527 | $269.05 | $269.05 | $269.10 |
| Purchase #7 | $25.44 | 7.204% | $27.2727 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $1,128.15 | $1,234.4762 | $1,234.47 | $1,234.45 | $1,234.50 | |