| 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 | $239.76 | 9.675% | $262.9568 | $262.96 | $262.95 | $263.00 |
| Purchase #2 | $80.60 | 11.754% | $90.0737 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $150.77 | 12.745% | $169.9856 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $175.32 | 10.590% | $193.8864 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $223.94 | 3.329% | $231.395 | $231.40 | $231.40 | $231.40 |
| Purchase #6 | $169.59 | 4.366% | $176.9943 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $5.56 | 5.459% | $5.8635 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $1,045.54 | $1,131.1553 | $1,131.16 | $1,131.15 | $1,131.30 | |