| 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 | $127.83 | 4.675% | $133.8061 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $223.44 | 13.105% | $252.7218 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $246.60 | 11.552% | $275.0872 | $275.09 | $275.10 | $275.10 |
| Purchase #4 | $32.81 | 7.711% | $35.34 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $33.37 | 10.346% | $36.8225 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $142.50 | 3.135% | $146.9674 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $138.33 | 9.169% | $151.0135 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $944.88 | $1,031.7585 | $1,031.76 | $1,031.70 | $1,031.70 | |