| 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 | $204.71 | 8.765% | $222.6528 | $222.65 | $222.65 | $222.70 |
| Purchase #2 | $208.42 | 13.124% | $235.773 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $219.97 | 5.245% | $231.5074 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $144.67 | 10.381% | $159.6882 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $140.74 | 13.572% | $159.8412 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $49.99 | 13.759% | $56.8681 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $203.56 | 7.621% | $219.0733 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $1,172.06 | $1,285.4040 | $1,285.40 | $1,285.35 | $1,285.50 | |