| 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 | $249.93 | 9.135% | $272.7611 | $272.76 | $272.75 | $272.80 |
| Purchase #2 | $122.44 | 10.218% | $134.9509 | $134.95 | $134.95 | $135.00 |
| Purchase #3 | $247.34 | 10.239% | $272.6651 | $272.67 | $272.65 | $272.70 |
| Purchase #4 | $145.44 | 3.212% | $150.1115 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $25.89 | 4.801% | $27.133 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $33.62 | 10.239% | $37.0624 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $39.87 | 10.162% | $43.9216 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $864.53 | $938.6056 | $938.60 | $938.55 | $938.70 | |