| 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 | $227.54 | 6.131% | $241.4905 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $225.46 | 9.210% | $246.2249 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $123.94 | 6.377% | $131.8437 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $207.98 | 12.532% | $234.0441 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $201.70 | 7.470% | $216.767 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $115.81 | 6.496% | $123.333 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $90.88 | 11.825% | $101.6266 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $1,193.31 | $1,295.3298 | $1,295.32 | $1,295.35 | $1,295.20 | |