| 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 | $10.34 | 9.555% | $11.328 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $215.82 | 8.584% | $234.346 | $234.35 | $234.35 | $234.30 |
| Purchase #3 | $101.66 | 11.281% | $113.1283 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $117.40 | 13.519% | $133.2713 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $177.81 | 4.694% | $186.1564 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $78.27 | 8.115% | $84.6216 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $222.45 | 6.737% | $237.4365 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $923.75 | $1,000.2881 | $1,000.30 | $1,000.30 | $1,000.20 | |