| 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 | $7.25 | 5.333% | $7.6366 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $84.81 | 9.667% | $93.0086 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $88.47 | 6.300% | $94.0436 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $184.72 | 12.514% | $207.8359 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $211.73 | 9.650% | $232.1619 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $126.73 | 9.757% | $139.095 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $232.41 | 12.835% | $262.2398 | $262.24 | $262.25 | $262.20 |
| 7 purchase totals = | $936.12 | $1,036.0214 | $1,036.03 | $1,036.05 | $1,035.90 | |