| 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 | $233.76 | 10.489% | $258.2791 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $105.64 | 12.749% | $119.108 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $33.79 | 8.106% | $36.529 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $109.85 | 5.612% | $116.0148 | $116.01 | $116.00 | $116.00 |
| Purchase #5 | $63.82 | 11.710% | $71.2933 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $163.64 | 12.461% | $184.0312 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $80.63 | 9.354% | $88.1721 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $791.13 | $873.4275 | $873.42 | $873.45 | $873.40 | |