| 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 | $237.86 | 6.372% | $253.0164 | $253.02 | $253.00 | $253.00 |
| Purchase #2 | $127.38 | 13.536% | $144.6222 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $238.25 | 4.599% | $249.2071 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $105.59 | 3.380% | $109.1589 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $211.77 | 11.241% | $235.5751 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $199.53 | 4.322% | $208.1537 | $208.15 | $208.15 | $208.20 |
| Purchase #7 | $133.81 | 6.346% | $142.3016 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $1,254.19 | $1,342.0350 | $1,342.04 | $1,342.00 | $1,342.10 | |