| 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 | $235.46 | 3.497% | $243.694 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $217.56 | 10.677% | $240.7889 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $132.93 | 13.316% | $150.631 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $40.42 | 8.706% | $43.939 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $6.97 | 10.754% | $7.7196 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $243.97 | 9.496% | $267.1374 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $178.81 | 7.298% | $191.8596 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $1,056.12 | $1,145.7695 | $1,145.77 | $1,145.80 | $1,145.70 | |