| 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 | $219.46 | 9.798% | $240.9627 | $240.96 | $240.95 | $241.00 |
| Purchase #2 | $83.80 | 11.590% | $93.5124 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $8.85 | 11.486% | $9.8665 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $137.82 | 12.105% | $154.5031 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $153.86 | 3.848% | $159.7805 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $162.99 | 12.450% | $183.2823 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $171.65 | 11.383% | $191.1889 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $938.43 | $1,033.0964 | $1,033.09 | $1,033.10 | $1,033.20 | |