| 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 | $242.99 | 10.528% | $268.572 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $154.98 | 3.438% | $160.3082 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $101.80 | 7.830% | $109.7709 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $47.52 | 11.382% | $52.9287 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $135.90 | 3.188% | $140.2325 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $143.48 | 11.375% | $159.8009 | $159.80 | $159.80 | $159.80 |
| Purchase #7 | $178.73 | 7.812% | $192.6924 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $1,005.40 | $1,084.3056 | $1,084.30 | $1,084.30 | $1,084.30 | |