| 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 | $141.58 | 9.647% | $155.2382 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $210.91 | 4.235% | $219.842 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $248.83 | 4.489% | $260 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $157.80 | 8.581% | $171.3408 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $230.55 | 11.485% | $257.0287 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $90.46 | 9.357% | $98.9243 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $230.91 | 7.319% | $247.8103 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $1,311.04 | $1,410.1843 | $1,410.18 | $1,410.20 | $1,410.00 | |