| 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 | $237.32 | 13.408% | $269.1399 | $269.14 | $269.15 | $269.10 |
| Purchase #2 | $27.38 | 3.597% | $28.3649 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $17.67 | 8.263% | $19.1301 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $84.46 | 13.397% | $95.7751 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $112.97 | 8.353% | $122.4064 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $135.28 | 12.353% | $151.9911 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $32.87 | 10.524% | $36.3292 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $647.95 | $723.1367 | $723.14 | $723.20 | $723.10 | |