| 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 | $102.77 | 11.562% | $114.6523 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $115.71 | 8.309% | $125.3243 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $99.74 | 3.203% | $102.9347 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $216.62 | 12.693% | $244.1156 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $164.35 | 13.234% | $186.1001 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $80.85 | 9.778% | $88.7555 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $134.67 | 10.136% | $148.3202 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $914.71 | $1,010.2027 | $1,010.20 | $1,010.15 | $1,010.20 | |