| 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 | $22.35 | 3.458% | $23.1229 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $120.89 | 12.267% | $135.7196 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $162.78 | 11.539% | $181.5632 | $181.56 | $181.55 | $181.60 |
| Purchase #4 | $191.90 | 5.231% | $201.9383 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $136.31 | 6.446% | $145.0965 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $34.61 | 12.742% | $39.02 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $97.37 | 10.103% | $107.2073 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $766.21 | $833.6678 | $833.67 | $833.60 | $833.60 | |