| 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 | $95.29 | 11.474% | $106.2236 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $45.36 | 4.335% | $47.3264 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $214.90 | 3.662% | $222.7696 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $235.26 | 12.824% | $265.4297 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $206.86 | 12.488% | $232.6927 | $232.69 | $232.70 | $232.70 |
| Purchase #6 | $21.63 | 9.208% | $23.6217 | $23.62 | $23.60 | $23.60 |
| Purchase #7 | $162.34 | 12.143% | $182.0529 | $182.05 | $182.05 | $182.10 |
| 7 purchase totals = | $981.64 | $1,080.1166 | $1,080.11 | $1,080.10 | $1,080.10 | |