| 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 | $28.29 | 12.873% | $31.9318 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $192.61 | 9.684% | $211.2624 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $202.51 | 4.766% | $212.1616 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $147.61 | 7.646% | $158.8963 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $132.69 | 5.363% | $139.8062 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $241.69 | 5.455% | $254.8742 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $227.27 | 8.113% | $245.7084 | $245.71 | $245.70 | $245.70 |
| 7 purchase totals = | $1,172.67 | $1,254.6409 | $1,254.64 | $1,254.60 | $1,254.70 | |