| 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 | $107.61 | 9.210% | $117.5209 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $76.70 | 5.690% | $81.0642 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $70.84 | 12.385% | $79.6135 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $192.69 | 13.396% | $218.5028 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $244.30 | 5.426% | $257.5557 | $257.56 | $257.55 | $257.60 |
| Purchase #6 | $186.91 | 6.162% | $198.4274 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $73.78 | 8.707% | $80.204 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $952.83 | $1,032.8885 | $1,032.88 | $1,032.85 | $1,032.90 | |