| 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 | $241.75 | 11.457% | $269.4473 | $269.45 | $269.45 | $269.40 |
| Purchase #2 | $170.91 | 10.238% | $188.4078 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $247.94 | 13.500% | $281.4119 | $281.41 | $281.40 | $281.40 |
| Purchase #4 | $117.45 | 11.367% | $130.8005 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $228.35 | 3.668% | $236.7259 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $217.32 | 12.842% | $245.2282 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $238.42 | 6.344% | $253.5454 | $253.55 | $253.55 | $253.50 |
| 7 purchase totals = | $1,462.14 | $1,605.5670 | $1,605.58 | $1,605.60 | $1,605.40 | |