| 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 | $230.44 | 11.310% | $256.5028 | $256.50 | $256.50 | $256.50 |
| Purchase #2 | $8.72 | 9.219% | $9.5239 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $138.60 | 8.126% | $149.8626 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $237.70 | 6.241% | $252.5349 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $131.73 | 11.668% | $147.1003 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $165.34 | 8.661% | $179.6601 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $59.71 | 12.321% | $67.0669 | $67.07 | $67.05 | $67.10 |
| 7 purchase totals = | $972.24 | $1,062.2515 | $1,062.24 | $1,062.20 | $1,062.30 | |