| 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 | $192.59 | 6.494% | $205.0968 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $139.55 | 12.618% | $157.1584 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $123.58 | 3.755% | $128.2204 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $69.51 | 6.159% | $73.7911 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $57.30 | 8.233% | $62.0175 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $215.72 | 4.328% | $225.0564 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $42.70 | 11.717% | $47.7032 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $840.95 | $899.0438 | $899.05 | $899.00 | $899.10 | |