| 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 | $216.31 | 13.279% | $245.0338 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $198.57 | 9.831% | $218.0914 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $134.42 | 8.616% | $146.0016 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $126.73 | 10.708% | $140.3002 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $194.48 | 6.608% | $207.3312 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $228.86 | 6.592% | $243.9465 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $88.73 | 3.108% | $91.4877 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $1,188.10 | $1,292.1924 | $1,292.19 | $1,292.25 | $1,292.10 | |