| 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 | $249.88 | 7.707% | $269.1383 | $269.14 | $269.15 | $269.10 |
| Purchase #2 | $223.96 | 5.824% | $237.0034 | $237.00 | $237.00 | $237.00 |
| Purchase #3 | $64.28 | 9.833% | $70.6007 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $248.31 | 9.391% | $271.6288 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $61.46 | 12.697% | $69.2636 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $112.98 | 13.793% | $128.5633 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $97.82 | 10.523% | $108.1136 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $1,058.69 | $1,154.3117 | $1,154.30 | $1,154.30 | $1,154.30 | |