| 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 | $197.95 | 11.120% | $219.962 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $106.26 | 9.633% | $116.496 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $198.71 | 4.224% | $207.1035 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $219.75 | 5.271% | $231.333 | $231.33 | $231.35 | $231.30 |
| Purchase #5 | $231.84 | 9.184% | $253.1322 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $177.76 | 3.127% | $183.3186 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $89.40 | 13.464% | $101.4368 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $1,221.67 | $1,312.7821 | $1,312.78 | $1,312.80 | $1,312.70 | |