| 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 | $249.42 | 10.840% | $276.4571 | $276.46 | $276.45 | $276.50 |
| Purchase #2 | $223.89 | 11.179% | $248.9187 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $97.61 | 9.362% | $106.7482 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $230.56 | 4.119% | $240.0568 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $5.55 | 8.443% | $6.0186 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $35.43 | 4.682% | $37.0888 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $181.84 | 9.239% | $198.6402 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,024.30 | $1,113.9284 | $1,113.94 | $1,113.90 | $1,113.90 | |