| 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 | $185.34 | 12.760% | $208.9894 | $208.99 | $209.00 | $209.00 |
| Purchase #2 | $58.50 | 13.787% | $66.5654 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $83.76 | 11.675% | $93.539 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $81.43 | 9.457% | $89.1308 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $236.86 | 3.437% | $245.0009 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $216.73 | 6.571% | $230.9713 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $70.84 | 5.291% | $74.5881 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $933.46 | $1,008.7849 | $1,008.79 | $1,008.80 | $1,008.80 | |