| 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 | $240.65 | 12.240% | $270.1056 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $235.48 | 4.450% | $245.9589 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $147.62 | 12.429% | $165.9677 | $165.97 | $165.95 | $166.00 |
| Purchase #4 | $128.62 | 12.247% | $144.3721 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $223.45 | 3.464% | $231.1903 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $209.93 | 3.675% | $217.6449 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $80.61 | 5.222% | $84.8195 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $1,266.36 | $1,360.0590 | $1,360.06 | $1,360.00 | $1,360.10 | |