| 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 | $96.34 | 5.184% | $101.3343 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $233.95 | 9.849% | $256.9917 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $218.68 | 3.363% | $226.0342 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $73.68 | 10.264% | $81.2425 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $219.89 | 11.750% | $245.7271 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $208.97 | 9.281% | $228.3645 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $192.98 | 4.215% | $201.1141 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $1,244.49 | $1,340.8084 | $1,340.79 | $1,340.85 | $1,340.70 | |