| 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 | $232.42 | 6.752% | $248.113 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $169.80 | 13.662% | $192.9981 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $15.67 | 3.582% | $16.2313 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $211.79 | 5.363% | $223.1483 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $147.80 | 13.460% | $167.6939 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $64.87 | 7.187% | $69.5322 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $75.28 | 6.671% | $80.3019 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $917.63 | $998.0187 | $998.01 | $998.05 | $997.90 | |