| 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 | $29.32 | 8.476% | $31.8052 | $31.81 | $31.80 | $31.80 |
| Purchase #2 | $131.61 | 12.157% | $147.6098 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $243.99 | 13.567% | $277.0921 | $277.09 | $277.10 | $277.10 |
| Purchase #4 | $58.33 | 4.456% | $60.9292 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $229.53 | 11.454% | $255.8204 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $211.66 | 9.287% | $231.3169 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $169.71 | 3.846% | $176.237 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $1,074.15 | $1,180.8106 | $1,180.82 | $1,180.80 | $1,180.70 | |