| 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 | $190.29 | 8.164% | $205.8253 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $56.58 | 9.590% | $62.006 | $62.01 | $62.00 | $62.00 |
| Purchase #3 | $53.49 | 6.458% | $56.9444 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $124.96 | 3.773% | $129.6747 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $247.28 | 4.809% | $259.1717 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $189.67 | 5.394% | $199.9008 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $221.59 | 13.867% | $252.3179 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,083.86 | $1,165.8408 | $1,165.84 | $1,165.80 | $1,165.80 | |