| 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 | $189.90 | 3.262% | $196.0945 | $196.09 | $196.10 | $196.10 |
| Purchase #2 | $229.61 | 11.143% | $255.1954 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $41.47 | 5.273% | $43.6567 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $200.75 | 3.246% | $207.2663 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $172.51 | 12.683% | $194.3894 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $85.44 | 3.359% | $88.3099 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $191.91 | 6.343% | $204.0829 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $1,111.59 | $1,188.9951 | $1,189.00 | $1,189.00 | $1,189.10 | |