| 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 | $213.33 | 4.678% | $223.3096 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $201.28 | 10.385% | $222.1829 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $37.26 | 12.663% | $41.9782 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $63.82 | 11.421% | $71.1089 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $110.41 | 9.359% | $120.7433 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $217.68 | 4.331% | $227.1077 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $113.86 | 7.668% | $122.5908 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $957.64 | $1,029.0214 | $1,029.02 | $1,029.05 | $1,029.00 | |