| 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 | $245.91 | 8.130% | $265.9025 | $265.90 | $265.90 | $265.90 |
| Purchase #2 | $17.97 | 7.201% | $19.264 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $95.46 | 6.874% | $102.0219 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $162.50 | 3.828% | $168.7205 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $221.80 | 10.262% | $244.5611 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $73.88 | 7.635% | $79.5207 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $188.48 | 8.514% | $204.5272 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $1,006.00 | $1,084.5179 | $1,084.51 | $1,084.45 | $1,084.50 | |