| 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 | $104.66 | 10.322% | $115.463 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $170.54 | 9.664% | $187.021 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $6.58 | 9.488% | $7.2043 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $133.33 | 9.654% | $146.2017 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $192.79 | 9.342% | $210.8004 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $205.72 | 13.416% | $233.3194 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $137.88 | 12.468% | $155.0709 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $951.50 | $1,055.0807 | $1,055.07 | $1,055.00 | $1,055.10 | |