| 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 | $214.34 | 9.315% | $234.3058 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $129.77 | 13.682% | $147.5251 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $102.63 | 8.775% | $111.6358 | $111.64 | $111.65 | $111.60 |
| Purchase #4 | $203.84 | 13.535% | $231.4297 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $119.89 | 8.666% | $130.2797 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $247.53 | 3.808% | $256.9559 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $208.60 | 11.151% | $231.861 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $1,226.60 | $1,343.9930 | $1,344.01 | $1,344.05 | $1,344.00 | |