| 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 | $32.38 | 11.658% | $36.1549 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $172.38 | 4.758% | $180.5818 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $250.80 | 3.342% | $259.1817 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $123.98 | 12.139% | $139.0299 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $193.83 | 9.848% | $212.9184 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $96.64 | 3.783% | $100.2959 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $178.44 | 8.228% | $193.122 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $1,048.45 | $1,121.2846 | $1,121.28 | $1,121.30 | $1,121.30 | |