| 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 | $33.71 | 9.199% | $36.811 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $238.36 | 5.549% | $251.5866 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $105.39 | 5.456% | $111.1401 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $221.60 | 8.285% | $239.9596 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $177.25 | 12.454% | $199.3247 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $234.64 | 9.308% | $256.4803 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $197.69 | 7.378% | $212.2756 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $1,208.64 | $1,307.5779 | $1,307.58 | $1,307.60 | $1,307.60 | |