| 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 | $211.85 | 8.220% | $229.2641 | $229.26 | $229.25 | $229.30 |
| Purchase #2 | $228.89 | 9.203% | $249.9547 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $186.84 | 10.758% | $206.9402 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $165.27 | 6.619% | $176.2092 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $42.79 | 3.600% | $44.3304 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $98.96 | 7.641% | $106.5215 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $56.26 | 9.169% | $61.4185 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $990.86 | $1,074.6386 | $1,074.63 | $1,074.60 | $1,074.60 | |