| 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 | $220.93 | 12.823% | $249.2599 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $49.53 | 6.315% | $52.6578 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $186.45 | 3.283% | $192.5712 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $170.74 | 11.525% | $190.4178 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $51.56 | 7.363% | $55.3564 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $225.86 | 6.310% | $240.1118 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $86.84 | 4.454% | $90.7079 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $991.91 | $1,071.0828 | $1,071.09 | $1,071.00 | $1,071.20 | |