| 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 | $43.64 | 3.575% | $45.2001 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $54.34 | 3.241% | $56.1012 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $234.80 | 7.662% | $252.7904 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $124.33 | 3.200% | $128.3086 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $169.99 | 8.225% | $183.9717 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $124.25 | 6.190% | $131.9411 | $131.94 | $131.95 | $131.90 |
| Purchase #7 | $241.61 | 3.690% | $250.5254 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $992.96 | $1,048.8385 | $1,048.84 | $1,048.85 | $1,048.80 | |