| 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 | $111.28 | 10.472% | $122.9332 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $213.99 | 7.732% | $230.5357 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $149.26 | 13.517% | $169.4355 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $185.56 | 12.669% | $209.0686 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $32.56 | 12.853% | $36.7449 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $231.58 | 3.122% | $238.8099 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $118.39 | 7.510% | $127.2811 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $1,042.62 | $1,134.8089 | $1,134.81 | $1,134.85 | $1,134.70 | |