| 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 | $209.48 | 8.873% | $228.0672 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $116.57 | 5.328% | $122.7808 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $178.31 | 10.403% | $196.8596 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $224.95 | 10.790% | $249.2221 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $142.93 | 7.129% | $153.1195 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $57.38 | 6.541% | $61.1332 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $223.38 | 7.195% | $239.4522 | $239.45 | $239.45 | $239.50 |
| 7 purchase totals = | $1,153.00 | $1,250.6346 | $1,250.63 | $1,250.60 | $1,250.70 | |