| 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 | $181.29 | 13.553% | $205.8602 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $7.62 | 3.534% | $7.8893 | $7.89 | $7.90 | $7.90 |
| Purchase #3 | $92.41 | 4.698% | $96.7514 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $183.80 | 10.122% | $202.4042 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $248.34 | 12.497% | $279.375 | $279.38 | $279.40 | $279.40 |
| Purchase #6 | $5.26 | 13.642% | $5.9776 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $236.35 | 4.407% | $246.7659 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $955.07 | $1,045.0236 | $1,045.03 | $1,045.05 | $1,045.20 | |