| 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 | $10.93 | 3.591% | $11.3225 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $195.68 | 8.450% | $212.215 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $155.25 | 3.596% | $160.8328 | $160.83 | $160.85 | $160.80 |
| Purchase #4 | $19.91 | 11.461% | $22.1919 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $212.75 | 4.128% | $221.5323 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $156.97 | 9.453% | $171.8084 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $109.35 | 12.183% | $122.6721 | $122.67 | $122.65 | $122.70 |
| 7 purchase totals = | $860.84 | $922.5750 | $922.57 | $922.55 | $922.50 | |