| 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 | $83.25 | 9.683% | $91.3111 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $126.47 | 12.846% | $142.7163 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $247.45 | 12.203% | $277.6463 | $277.65 | $277.65 | $277.60 |
| Purchase #4 | $231.71 | 3.431% | $239.66 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $130.47 | 9.432% | $142.7759 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $123.74 | 12.767% | $139.5379 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $134.69 | 4.492% | $140.7403 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $1,077.78 | $1,174.3878 | $1,174.40 | $1,174.40 | $1,174.30 | |