| 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 | $250.76 | 13.786% | $285.3298 | $285.33 | $285.35 | $285.30 |
| Purchase #2 | $228.41 | 9.469% | $250.0381 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $223.37 | 6.168% | $237.1475 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $221.96 | 9.485% | $243.0129 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $114.35 | 4.501% | $119.4969 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $191.85 | 12.482% | $215.7967 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $89.55 | 9.531% | $98.085 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $1,320.25 | $1,448.9069 | $1,448.92 | $1,448.95 | $1,448.80 | |