| 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 | $195.64 | 4.132% | $203.7238 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $128.54 | 3.354% | $132.8512 | $132.85 | $132.85 | $132.90 |
| Purchase #3 | $127.67 | 10.316% | $140.8404 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $244.95 | 6.262% | $260.2888 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $63.90 | 8.363% | $69.244 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $121.97 | 13.608% | $138.5677 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $140.55 | 4.260% | $146.5374 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $1,023.22 | $1,092.0533 | $1,092.05 | $1,092.05 | $1,092.00 | |