| 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 | $121.25 | 8.440% | $131.4835 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $136.98 | 12.132% | $153.5984 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $239.77 | 6.556% | $255.4893 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $124.45 | 10.733% | $137.8072 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $62.66 | 9.535% | $68.6346 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $247.85 | 10.321% | $273.4306 | $273.43 | $273.45 | $273.40 |
| Purchase #7 | $99.50 | 8.120% | $107.5794 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $1,032.46 | $1,128.0230 | $1,128.02 | $1,128.10 | $1,128.00 | |