| 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 | $220.55 | 4.714% | $230.9467 | $230.95 | $230.95 | $230.90 |
| Purchase #2 | $219.35 | 7.639% | $236.1061 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $31.55 | 4.629% | $33.0104 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $142.98 | 12.319% | $160.5937 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $38.42 | 7.440% | $41.2784 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $145.76 | 5.491% | $153.7637 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $230.39 | 8.730% | $250.503 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,029.00 | $1,106.2020 | $1,106.20 | $1,106.20 | $1,106.20 | |