| 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 | $121.61 | 8.435% | $131.8678 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $226.93 | 13.235% | $256.9642 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $216.95 | 4.223% | $226.1118 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $130.89 | 3.117% | $134.9698 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $195.61 | 3.430% | $202.3194 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $76.94 | 5.274% | $80.9978 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $124.83 | 7.299% | $133.9413 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $1,093.76 | $1,167.1721 | $1,167.17 | $1,167.10 | $1,167.20 | |