| 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 | $30.67 | 9.458% | $33.5708 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $178.65 | 13.632% | $203.0036 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $174.95 | 12.203% | $196.2991 | $196.30 | $196.30 | $196.30 |
| Purchase #4 | $43.25 | 13.549% | $49.1099 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $245.39 | 11.577% | $273.7988 | $273.80 | $273.80 | $273.80 |
| Purchase #6 | $24.52 | 11.332% | $27.2986 | $27.30 | $27.30 | $27.30 |
| Purchase #7 | $222.76 | 10.480% | $246.1052 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $920.19 | $1,029.1860 | $1,029.19 | $1,029.15 | $1,029.20 | |