| 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 | $190.79 | 5.240% | $200.7874 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $171.83 | 12.388% | $193.1163 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $41.71 | 12.496% | $46.9221 | $46.92 | $46.90 | $46.90 |
| Purchase #4 | $237.73 | 5.596% | $251.0334 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $193.86 | 13.798% | $220.6088 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $13.85 | 9.784% | $15.2051 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $67.83 | 9.376% | $74.1897 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $917.60 | $1,001.8628 | $1,001.87 | $1,001.85 | $1,001.80 | |