| 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 | $209.98 | 7.313% | $225.3358 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $155.80 | 8.234% | $168.6286 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $147.72 | 10.629% | $163.4212 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $37.44 | 12.510% | $42.1237 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $12.26 | 5.297% | $12.9094 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $173.27 | 6.326% | $184.2311 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $182.40 | 13.758% | $207.4946 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $918.87 | $1,004.1444 | $1,004.14 | $1,004.15 | $1,004.00 | |