| 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 | $52.98 | 9.188% | $57.8478 | $57.85 | $57.85 | $57.80 |
| Purchase #2 | $198.90 | 11.521% | $221.8153 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $100.30 | 6.681% | $107.001 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $218.80 | 6.321% | $232.6303 | $232.63 | $232.65 | $232.60 |
| Purchase #5 | $172.35 | 11.125% | $191.5239 | $191.52 | $191.50 | $191.50 |
| Purchase #6 | $226.72 | 10.444% | $250.3986 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $108.82 | 9.299% | $118.9392 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $1,078.87 | $1,180.1561 | $1,180.16 | $1,180.15 | $1,180.00 | |