| 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 | $198.74 | 10.456% | $219.5203 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $131.64 | 8.401% | $142.6991 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $51.44 | 6.171% | $54.6144 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $155.30 | 12.675% | $174.9843 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $249.25 | 3.626% | $258.2878 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $177.74 | 3.695% | $184.3075 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $224.51 | 3.848% | $233.1491 | $233.15 | $233.15 | $233.10 |
| 7 purchase totals = | $1,188.62 | $1,267.5625 | $1,267.56 | $1,267.55 | $1,267.50 | |