| 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 | $244.42 | 9.121% | $266.7135 | $266.71 | $266.70 | $266.70 |
| Purchase #2 | $236.55 | 13.752% | $269.0804 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $15.29 | 5.670% | $16.1569 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $194.53 | 12.571% | $218.9844 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $190.37 | 6.231% | $202.232 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $129.76 | 10.385% | $143.2356 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $73.65 | 13.229% | $83.3932 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $1,084.57 | $1,199.7960 | $1,199.79 | $1,199.85 | $1,199.80 | |