| 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 | $202.71 | 4.221% | $211.2664 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $243.54 | 12.479% | $273.9314 | $273.93 | $273.95 | $273.90 |
| Purchase #3 | $168.87 | 9.324% | $184.6154 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $36.70 | 7.772% | $39.5523 | $39.55 | $39.55 | $39.60 |
| Purchase #5 | $150.59 | 5.799% | $159.3227 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $194.62 | 6.860% | $207.9709 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $92.97 | 13.672% | $105.6809 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $1,090.00 | $1,182.3400 | $1,182.34 | $1,182.30 | $1,182.40 | |