| 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 | $107.37 | 5.546% | $113.3247 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $32.58 | 4.593% | $34.0764 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $211.67 | 11.162% | $235.2966 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $152.42 | 7.454% | $163.7814 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $236.88 | 11.284% | $263.6095 | $263.61 | $263.60 | $263.60 |
| Purchase #6 | $89.64 | 11.203% | $99.6824 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $178.51 | 13.681% | $202.932 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $1,009.07 | $1,112.7030 | $1,112.70 | $1,112.75 | $1,112.70 | |