| 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 | $226.47 | 13.346% | $256.6947 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $180.54 | 10.400% | $199.3162 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $184.99 | 11.356% | $205.9975 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $109.53 | 12.272% | $122.9715 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $64.43 | 9.704% | $70.6823 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $39.44 | 7.864% | $42.5416 | $42.54 | $42.55 | $42.50 |
| Purchase #7 | $196.87 | 7.130% | $210.9068 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,002.27 | $1,109.1106 | $1,109.11 | $1,109.10 | $1,109.10 | |