| 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 | $215.49 | 12.170% | $241.7151 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $226.80 | 12.438% | $255.0094 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $131.47 | 13.729% | $149.5195 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $184.75 | 4.364% | $192.8125 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $169.66 | 4.509% | $177.31 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $119.50 | 4.507% | $124.8859 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $211.43 | 8.709% | $229.8434 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,259.10 | $1,371.0958 | $1,371.10 | $1,371.05 | $1,371.00 | |