| 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 | $50.29 | 13.176% | $56.9162 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $181.46 | 4.395% | $189.4352 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $226.66 | 10.351% | $250.1216 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $132.99 | 4.871% | $139.4679 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $42.35 | 10.122% | $46.6367 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $137.52 | 13.428% | $155.9862 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $234.57 | 7.483% | $252.1229 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,005.84 | $1,090.6867 | $1,090.70 | $1,090.65 | $1,090.60 | |