| 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 | $242.34 | 4.863% | $254.125 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $69.60 | 6.628% | $74.2131 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $208.82 | 6.265% | $221.9026 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $191.65 | 8.765% | $208.4481 | $208.45 | $208.45 | $208.40 |
| Purchase #5 | $207.53 | 4.670% | $217.2217 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $33.80 | 6.320% | $35.9362 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $96.97 | 7.412% | $104.1574 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $1,050.71 | $1,116.0041 | $1,116.01 | $1,116.00 | $1,115.90 | |