| 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 | $241.33 | 7.366% | $259.1064 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $163.83 | 10.680% | $181.327 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $149.92 | 5.753% | $158.5449 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $72.57 | 7.624% | $78.1027 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $124.25 | 11.525% | $138.5698 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $218.33 | 12.309% | $245.2042 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $222.48 | 6.869% | $237.7622 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,192.71 | $1,298.6172 | $1,298.61 | $1,298.60 | $1,298.60 | |