| 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 | $89.59 | 4.755% | $93.85 | $93.85 | $93.85 | $93.90 |
| Purchase #2 | $241.82 | 10.489% | $267.1845 | $267.18 | $267.20 | $267.20 |
| Purchase #3 | $115.98 | 7.135% | $124.2552 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $159.91 | 10.510% | $176.7165 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $218.49 | 8.658% | $237.4069 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $141.75 | 3.861% | $147.223 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $174.87 | 5.250% | $184.0507 | $184.05 | $184.05 | $184.10 |
| 7 purchase totals = | $1,142.41 | $1,230.6868 | $1,230.69 | $1,230.65 | $1,230.80 | |