| 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 | $13.45 | 10.272% | $14.8316 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $13.37 | 11.720% | $14.937 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $165.63 | 4.850% | $173.6631 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $240.43 | 11.343% | $267.702 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $189.88 | 12.808% | $214.1998 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $56.96 | 10.432% | $62.9021 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $219.87 | 7.270% | $235.8545 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $899.59 | $984.0901 | $984.08 | $984.10 | $984.10 | |