| 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 | $142.35 | 3.760% | $147.7024 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $238.62 | 3.864% | $247.8403 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $16.42 | 3.383% | $16.9755 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $241.53 | 6.344% | $256.8527 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $85.69 | 10.304% | $94.5195 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $200.38 | 6.639% | $213.6832 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $115.57 | 11.547% | $128.9149 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $1,040.56 | $1,106.4885 | $1,106.48 | $1,106.50 | $1,106.50 | |