| 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 | $218.90 | 11.169% | $243.3489 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $165.64 | 4.186% | $172.5737 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $48.77 | 4.682% | $51.0534 | $51.05 | $51.05 | $51.10 |
| Purchase #4 | $234.61 | 11.209% | $260.9074 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $181.68 | 13.621% | $206.4266 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $5.27 | 7.403% | $5.6601 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $105.44 | 9.455% | $115.4094 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $960.31 | $1,055.3795 | $1,055.38 | $1,055.35 | $1,055.40 | |