| 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 | $222.90 | 13.150% | $252.2114 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $37.96 | 5.318% | $39.9787 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $236.76 | 13.321% | $268.2988 | $268.30 | $268.30 | $268.30 |
| Purchase #4 | $129.43 | 9.307% | $141.4761 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $195.70 | 4.238% | $203.9938 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $169.26 | 10.614% | $187.2253 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $83.34 | 11.850% | $93.2158 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $1,075.35 | $1,186.3999 | $1,186.41 | $1,186.45 | $1,186.40 | |