| 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 | $103.83 | 13.452% | $117.7972 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $192.99 | 11.264% | $214.7284 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $200.71 | 7.764% | $216.2931 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $182.50 | 6.739% | $194.7987 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $66.82 | 3.388% | $69.0839 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $236.57 | 11.384% | $263.5011 | $263.50 | $263.50 | $263.50 |
| Purchase #7 | $190.92 | 12.401% | $214.596 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $1,174.34 | $1,290.7984 | $1,290.80 | $1,290.85 | $1,290.80 | |