| 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 | $121.78 | 9.541% | $133.399 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $244.51 | 6.302% | $259.919 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $208.92 | 11.774% | $233.5182 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $236.89 | 11.264% | $263.5733 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $168.40 | 11.735% | $188.1617 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $18.39 | 5.685% | $19.4355 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $30.90 | 11.445% | $34.4365 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $1,029.79 | $1,132.4432 | $1,132.45 | $1,132.40 | $1,132.40 | |