| 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 | $196.55 | 10.634% | $217.4511 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $250.56 | 3.177% | $258.5203 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $23.81 | 6.453% | $25.3465 | $25.35 | $25.35 | $25.30 |
| Purchase #4 | $206.61 | 4.373% | $215.6451 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $131.40 | 13.725% | $149.4347 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $114.44 | 7.424% | $122.936 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $36.30 | 5.409% | $38.2635 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $959.67 | $1,027.5972 | $1,027.60 | $1,027.60 | $1,027.50 | |