| 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 | $234.66 | 10.295% | $258.8182 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $183.70 | 6.498% | $195.6368 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $195.76 | 7.825% | $211.0782 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $236.97 | 5.429% | $249.8351 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $195.64 | 5.106% | $205.6294 | $205.63 | $205.65 | $205.60 |
| Purchase #6 | $140.80 | 12.394% | $158.2508 | $158.25 | $158.25 | $158.30 |
| Purchase #7 | $41.54 | 3.573% | $43.0242 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $1,229.07 | $1,322.2727 | $1,322.28 | $1,322.30 | $1,322.20 | |