| 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 | $84.27 | 4.660% | $88.197 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $152.32 | 12.320% | $171.0858 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $79.28 | 5.482% | $83.6261 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $241.53 | 11.374% | $269.0016 | $269.00 | $269.00 | $269.00 |
| Purchase #5 | $110.65 | 10.390% | $122.1465 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $188.53 | 5.216% | $198.3637 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $107.41 | 9.615% | $117.7375 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $963.99 | $1,050.1582 | $1,050.17 | $1,050.20 | $1,050.10 | |