| 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 | $235.42 | 6.432% | $250.5622 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $171.68 | 13.462% | $194.7916 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $47.48 | 8.771% | $51.6445 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $141.90 | 6.763% | $151.4967 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $247.41 | 8.464% | $268.3508 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $247.82 | 13.744% | $281.8804 | $281.88 | $281.90 | $281.90 |
| Purchase #7 | $12.30 | 4.481% | $12.8512 | $12.85 | $12.85 | $12.90 |
| 7 purchase totals = | $1,104.01 | $1,211.5774 | $1,211.57 | $1,211.60 | $1,211.70 | |