| 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 | $192.69 | 8.227% | $208.5426 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $227.75 | 3.757% | $236.3066 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $184.93 | 11.366% | $205.9491 | $205.95 | $205.95 | $205.90 |
| Purchase #4 | $197.31 | 5.480% | $208.1226 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $234.45 | 4.120% | $244.1093 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $195.84 | 11.241% | $217.8544 | $217.85 | $217.85 | $217.90 |
| Purchase #7 | $194.30 | 3.152% | $200.4243 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $1,427.27 | $1,521.3089 | $1,521.30 | $1,521.25 | $1,521.20 | |