| 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 | $215.59 | 3.813% | $223.8104 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $20.81 | 13.225% | $23.5621 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $144.87 | 12.729% | $163.3105 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $238.93 | 12.799% | $269.5107 | $269.51 | $269.50 | $269.50 |
| Purchase #5 | $206.82 | 11.269% | $230.1265 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $50.50 | 13.737% | $57.4372 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $169.79 | 11.573% | $189.4398 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $1,047.31 | $1,157.1972 | $1,157.20 | $1,157.20 | $1,157.10 | |