| 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 | $230.73 | 5.361% | $243.0994 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $115.56 | 8.289% | $125.1388 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $161.99 | 13.351% | $183.6173 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $137.64 | 3.847% | $142.935 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $245.86 | 4.136% | $256.0288 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $116.31 | 12.503% | $130.8522 | $130.85 | $130.85 | $130.90 |
| Purchase #7 | $226.49 | 8.679% | $246.1471 | $246.15 | $246.15 | $246.10 |
| 7 purchase totals = | $1,234.58 | $1,327.8186 | $1,327.83 | $1,327.85 | $1,327.70 | |