| 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 | $239.55 | 8.445% | $259.78 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $50.72 | 11.437% | $56.5208 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $20.29 | 13.360% | $23.0007 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $120.86 | 10.826% | $133.9443 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $233.49 | 6.418% | $248.4754 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $224.60 | 11.610% | $250.6761 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $178.50 | 5.137% | $187.6695 | $187.67 | $187.65 | $187.70 |
| 7 purchase totals = | $1,068.01 | $1,160.0668 | $1,160.07 | $1,160.10 | $1,160.10 | |