| 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 | $197.25 | 5.159% | $207.4261 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $232.59 | 13.179% | $263.243 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $147.65 | 10.805% | $163.6036 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $240.42 | 10.310% | $265.2073 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $63.49 | 9.723% | $69.6631 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $97.44 | 4.261% | $101.5919 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $228.60 | 9.688% | $250.7468 | $250.75 | $250.75 | $250.70 |
| 7 purchase totals = | $1,207.44 | $1,321.4818 | $1,321.48 | $1,321.50 | $1,321.40 | |