| 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 | $39.80 | 10.522% | $43.9878 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $244.61 | 13.562% | $277.784 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $229.34 | 3.292% | $236.8899 | $236.89 | $236.90 | $236.90 |
| Purchase #4 | $183.98 | 3.157% | $189.7882 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $164.83 | 3.786% | $171.0705 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $247.93 | 11.563% | $276.5981 | $276.60 | $276.60 | $276.60 |
| Purchase #7 | $79.61 | 6.301% | $84.6262 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,190.10 | $1,280.7447 | $1,280.75 | $1,280.80 | $1,280.80 | |