| 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 | $108.97 | 4.470% | $113.841 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $53.89 | 3.290% | $55.663 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $42.80 | 3.300% | $44.2124 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $196.79 | 4.243% | $205.1398 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $212.88 | 8.112% | $230.1488 | $230.15 | $230.15 | $230.10 |
| Purchase #6 | $162.34 | 8.778% | $176.5902 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $147.26 | 11.810% | $164.6514 | $164.65 | $164.65 | $164.70 |
| 7 purchase totals = | $924.93 | $990.2466 | $990.24 | $990.25 | $990.20 | |