| 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 | $231.79 | 8.602% | $251.7286 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $196.31 | 6.315% | $208.707 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $101.55 | 8.745% | $110.4305 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $228.88 | 7.524% | $246.1009 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $76.48 | 3.693% | $79.3044 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $39.74 | 4.613% | $41.5732 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $122.83 | 8.174% | $132.8701 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $997.58 | $1,070.7147 | $1,070.71 | $1,070.70 | $1,070.70 | |