| 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 | $215.90 | 8.680% | $234.6401 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $112.93 | 8.745% | $122.8057 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $196.26 | 5.171% | $206.4086 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $122.74 | 10.228% | $135.2938 | $135.29 | $135.30 | $135.30 |
| Purchase #5 | $175.95 | 10.116% | $193.7491 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $139.92 | 6.762% | $149.3814 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $187.88 | 7.417% | $201.8151 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $1,151.58 | $1,244.0938 | $1,244.10 | $1,244.10 | $1,244.00 | |