| 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 | $198.49 | 3.695% | $205.8242 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $218.63 | 12.147% | $245.187 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $107.30 | 10.170% | $118.2124 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $85.65 | 7.438% | $92.0206 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $44.79 | 9.364% | $48.9841 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $57.63 | 10.131% | $63.4685 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $24.88 | 4.302% | $25.9503 | $25.95 | $25.95 | $26.00 |
| 7 purchase totals = | $737.37 | $799.6471 | $799.64 | $799.60 | $799.70 | |