| 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 | $213.82 | 3.161% | $220.5789 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $185.26 | 4.391% | $193.3948 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $133.45 | 3.380% | $137.9606 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $116.36 | 9.673% | $127.6155 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $190.31 | 10.215% | $209.7502 | $209.75 | $209.75 | $209.80 |
| Purchase #6 | $93.81 | 11.433% | $104.5353 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $192.55 | 5.724% | $203.5716 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $1,125.56 | $1,197.4069 | $1,197.41 | $1,197.40 | $1,197.50 | |