| 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 | $204.73 | 7.134% | $219.3354 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $30.49 | 8.592% | $33.1097 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $215.43 | 10.432% | $237.9037 | $237.90 | $237.90 | $237.90 |
| Purchase #4 | $196.37 | 11.745% | $219.4337 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $68.64 | 10.313% | $75.7188 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $222.60 | 3.336% | $230.0259 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $45.61 | 8.216% | $49.3573 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $983.87 | $1,064.8845 | $1,064.89 | $1,064.90 | $1,064.80 | |