| 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 | $54.50 | 11.770% | $60.9147 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $184.90 | 11.464% | $206.0969 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $133.43 | 12.489% | $150.0941 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $105.75 | 4.324% | $110.3226 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $248.60 | 13.194% | $281.4003 | $281.40 | $281.40 | $281.40 |
| Purchase #6 | $223.91 | 8.784% | $243.5783 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $36.65 | 8.298% | $39.6912 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $987.74 | $1,092.0981 | $1,092.09 | $1,092.10 | $1,092.10 | |