| 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 | $237.81 | 13.441% | $269.774 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $234.64 | 11.695% | $262.0811 | $262.08 | $262.10 | $262.10 |
| Purchase #3 | $21.48 | 11.111% | $23.8666 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $240.84 | 7.154% | $258.0697 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $247.85 | 10.602% | $274.1271 | $274.13 | $274.15 | $274.10 |
| Purchase #6 | $38.96 | 7.816% | $42.0051 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $147.27 | 11.358% | $163.9969 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,168.85 | $1,293.9205 | $1,293.93 | $1,293.90 | $1,294.00 | |