| 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 | $112.32 | 10.102% | $123.6666 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $122.93 | 4.108% | $127.98 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $129.83 | 4.168% | $135.2413 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $18.80 | 13.457% | $21.3299 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $133.59 | 13.264% | $151.3094 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $208.37 | 13.380% | $236.2499 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $57.36 | 9.389% | $62.7455 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $783.20 | $858.5226 | $858.53 | $858.55 | $858.40 | |