| 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 | $234.84 | 6.700% | $250.5743 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $62.82 | 13.545% | $71.329 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $235.43 | 3.499% | $243.6677 | $243.67 | $243.65 | $243.70 |
| Purchase #4 | $205.72 | 4.234% | $214.4302 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $32.69 | 12.249% | $36.6942 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $177.52 | 13.695% | $201.8314 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $236.90 | 12.112% | $265.5933 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $1,185.92 | $1,284.1201 | $1,284.11 | $1,284.15 | $1,284.10 | |