| 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 | $237.82 | 8.562% | $258.1821 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $11.75 | 7.367% | $12.6156 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $160.54 | 7.697% | $172.8968 | $172.90 | $172.90 | $172.90 |
| Purchase #4 | $49.70 | 7.748% | $53.5508 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $205.59 | 6.436% | $218.8218 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $12.44 | 7.511% | $13.3744 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $177.52 | 13.353% | $201.2242 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $855.36 | $930.6657 | $930.66 | $930.60 | $930.70 | |