| 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 | $186.44 | 11.403% | $207.6998 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $168.94 | 12.318% | $189.75 | $189.75 | $189.75 | $189.80 |
| Purchase #3 | $170.47 | 12.793% | $192.2782 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $229.29 | 6.454% | $244.0884 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $242.89 | 13.870% | $276.5788 | $276.58 | $276.60 | $276.60 |
| Purchase #6 | $45.78 | 8.606% | $49.7198 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $127.38 | 4.168% | $132.6892 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $1,171.19 | $1,292.8042 | $1,292.81 | $1,292.85 | $1,292.90 | |