| 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 | $209.26 | 7.718% | $225.4107 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $154.52 | 3.298% | $159.6161 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $119.94 | 10.739% | $132.8204 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $71.41 | 10.843% | $79.153 | $79.15 | $79.15 | $79.20 |
| Purchase #5 | $127.48 | 4.758% | $133.5455 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $217.42 | 8.367% | $235.6115 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $41.64 | 5.232% | $43.8186 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $941.67 | $1,009.9758 | $1,009.98 | $1,009.90 | $1,009.90 | |