| 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 | $203.74 | 11.150% | $226.457 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $165.44 | 3.368% | $171.012 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $74.73 | 8.603% | $81.159 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $205.87 | 4.577% | $215.2927 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $177.65 | 10.503% | $196.3086 | $196.31 | $196.30 | $196.30 |
| Purchase #6 | $150.46 | 7.511% | $161.7611 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $42.34 | 5.671% | $44.7411 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $1,020.23 | $1,096.7315 | $1,096.73 | $1,096.70 | $1,096.80 | |