| 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 | $219.49 | 7.551% | $236.0637 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $243.77 | 4.872% | $255.6465 | $255.65 | $255.65 | $255.60 |
| Purchase #3 | $164.45 | 8.274% | $178.0566 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $221.66 | 10.135% | $244.1252 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $36.85 | 4.629% | $38.5558 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $197.60 | 4.710% | $206.907 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $186.68 | 10.225% | $205.768 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,270.50 | $1,365.1228 | $1,365.14 | $1,365.10 | $1,365.20 | |