| 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 | $229.36 | 11.674% | $256.1355 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $49.51 | 10.375% | $54.6467 | $54.65 | $54.65 | $54.60 |
| Purchase #3 | $161.77 | 4.747% | $169.4492 | $169.45 | $169.45 | $169.40 |
| Purchase #4 | $94.66 | 9.823% | $103.9585 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $229.76 | 4.309% | $239.6604 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $246.80 | 13.703% | $280.619 | $280.62 | $280.60 | $280.60 |
| Purchase #7 | $177.93 | 3.493% | $184.1451 | $184.15 | $184.15 | $184.10 |
| 7 purchase totals = | $1,189.79 | $1,288.6144 | $1,288.63 | $1,288.60 | $1,288.50 | |