| 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 | $250.70 | 7.211% | $268.778 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $212.32 | 11.147% | $235.9873 | $235.99 | $236.00 | $236.00 |
| Purchase #3 | $119.55 | 11.343% | $133.1106 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $209.82 | 4.280% | $218.8003 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $7.33 | 5.788% | $7.7543 | $7.75 | $7.75 | $7.80 |
| Purchase #6 | $59.27 | 5.607% | $62.5933 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $75.59 | 13.116% | $85.5044 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $934.58 | $1,012.5282 | $1,012.52 | $1,012.55 | $1,012.60 | |