| 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 | $223.65 | 5.804% | $236.6306 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $169.56 | 13.237% | $192.0047 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $240.66 | 13.263% | $272.5787 | $272.58 | $272.60 | $272.60 |
| Purchase #4 | $169.52 | 8.606% | $184.1089 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $124.86 | 4.164% | $130.0592 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $117.78 | 11.577% | $131.4154 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $200.92 | 3.545% | $208.0426 | $208.04 | $208.05 | $208.00 |
| 7 purchase totals = | $1,246.95 | $1,354.8401 | $1,354.84 | $1,354.85 | $1,354.80 | |