| 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 | $244.51 | 3.328% | $252.6473 | $252.65 | $252.65 | $252.60 |
| Purchase #2 | $242.57 | 8.849% | $264.035 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $98.53 | 3.203% | $101.6859 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $145.72 | 13.801% | $165.8308 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $167.93 | 9.246% | $183.4568 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $161.59 | 7.148% | $173.1405 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $91.58 | 3.549% | $94.8302 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $1,152.43 | $1,235.6265 | $1,235.64 | $1,235.70 | $1,235.50 | |