| 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 | $84.43 | 4.106% | $87.8967 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $171.66 | 9.279% | $187.5883 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $176.89 | 4.534% | $184.9102 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $172.69 | 13.425% | $195.8736 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $213.41 | 4.117% | $222.1961 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $224.52 | 7.322% | $240.9594 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $60.77 | 4.410% | $63.45 | $63.45 | $63.45 | $63.50 |
| 7 purchase totals = | $1,104.37 | $1,182.8743 | $1,182.88 | $1,182.85 | $1,183.00 | |