| 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 | $232.44 | 10.314% | $256.4139 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $37.52 | 4.334% | $39.1461 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $152.92 | 13.525% | $173.6024 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $233.85 | 3.180% | $241.2864 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $233.36 | 11.464% | $260.1124 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $134.68 | 13.851% | $153.3345 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $209.98 | 10.329% | $231.6688 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $1,234.75 | $1,355.5645 | $1,355.56 | $1,355.55 | $1,355.50 | |