| 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 | $229.36 | 7.386% | $246.3005 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $137.80 | 4.411% | $143.8784 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $187.47 | 6.299% | $199.2787 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $72.43 | 11.480% | $80.745 | $80.75 | $80.75 | $80.70 |
| Purchase #5 | $225.81 | 6.166% | $239.7334 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $171.38 | 10.844% | $189.9644 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $244.92 | 9.772% | $268.8536 | $268.85 | $268.85 | $268.90 |
| 7 purchase totals = | $1,269.17 | $1,368.7540 | $1,368.75 | $1,368.80 | $1,368.80 | |