| 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 | $231.72 | 10.417% | $255.8583 | $255.86 | $255.85 | $255.90 |
| Purchase #2 | $69.95 | 7.751% | $75.3718 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $198.88 | 3.102% | $205.0493 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $29.55 | 11.166% | $32.8496 | $32.85 | $32.85 | $32.80 |
| Purchase #5 | $156.44 | 12.520% | $176.0263 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $157.50 | 4.591% | $164.7308 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $240.82 | 10.252% | $265.5089 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $1,084.86 | $1,175.3950 | $1,175.40 | $1,175.40 | $1,175.30 | |