| 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 | $197.34 | 12.648% | $222.2996 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $152.87 | 5.665% | $161.5301 | $161.53 | $161.55 | $161.50 |
| Purchase #3 | $208.40 | 3.131% | $214.925 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $141.38 | 6.750% | $150.9232 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $175.52 | 5.333% | $184.8805 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $231.75 | 10.790% | $256.7558 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $115.82 | 7.783% | $124.8343 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $1,223.08 | $1,316.1485 | $1,316.15 | $1,316.20 | $1,316.10 | |