| 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 | $197.66 | 3.414% | $204.4081 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $191.40 | 3.800% | $198.6732 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $219.38 | 12.181% | $246.1027 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $244.84 | 7.327% | $262.7794 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $45.35 | 3.864% | $47.1023 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $119.32 | 4.265% | $124.409 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $75.28 | 7.373% | $80.8304 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $1,093.23 | $1,164.3051 | $1,164.30 | $1,164.30 | $1,164.30 | |