| 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 | $121.29 | 11.870% | $135.6871 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $156.74 | 9.781% | $172.0707 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $95.78 | 3.250% | $98.8929 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $111.26 | 6.459% | $118.4463 | $118.45 | $118.45 | $118.40 |
| Purchase #5 | $216.74 | 3.127% | $223.5175 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $211.66 | 9.321% | $231.3888 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $151.62 | 10.672% | $167.8009 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $1,065.09 | $1,147.8042 | $1,147.81 | $1,147.80 | $1,147.80 | |