| 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 | $210.66 | 7.663% | $226.8029 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $228.38 | 12.491% | $256.9069 | $256.91 | $256.90 | $256.90 |
| Purchase #3 | $196.96 | 12.771% | $222.1138 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $220.39 | 9.275% | $240.8312 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $10.47 | 4.612% | $10.9529 | $10.95 | $10.95 | $11.00 |
| Purchase #6 | $214.91 | 9.668% | $235.6875 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $34.31 | 5.321% | $36.1356 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $1,116.08 | $1,229.4308 | $1,229.43 | $1,229.45 | $1,229.40 | |