| 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 | $123.75 | 6.747% | $132.0994 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $127.66 | 5.444% | $134.6098 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $126.92 | 3.208% | $130.9916 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $226.89 | 10.674% | $251.1082 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $135.98 | 6.320% | $144.5739 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $111.41 | 9.871% | $122.4073 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $89.86 | 8.851% | $97.8135 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $942.47 | $1,013.6037 | $1,013.60 | $1,013.55 | $1,013.60 | |