| 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 | $238.60 | 7.393% | $256.2397 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $221.57 | 13.791% | $252.1267 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $91.84 | 9.680% | $100.7301 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $33.64 | 6.365% | $35.7812 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $165.45 | 11.664% | $184.7481 | $184.75 | $184.75 | $184.70 |
| Purchase #6 | $97.46 | 11.224% | $108.3989 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $212.30 | 9.133% | $231.6894 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $1,060.86 | $1,169.7141 | $1,169.72 | $1,169.80 | $1,169.60 | |