| 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 | $102.86 | 3.459% | $106.4179 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $146.87 | 3.579% | $152.1265 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $247.70 | 9.224% | $270.5478 | $270.55 | $270.55 | $270.50 |
| Purchase #4 | $198.60 | 5.621% | $209.7633 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $5.86 | 12.492% | $6.592 | $6.59 | $6.60 | $6.60 |
| Purchase #6 | $165.95 | 10.129% | $182.7591 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $192.27 | 12.477% | $216.2595 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $1,060.11 | $1,144.4661 | $1,144.47 | $1,144.45 | $1,144.50 | |