| 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 | $37.49 | 3.364% | $38.7512 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $217.93 | 3.496% | $225.5488 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $198.57 | 9.655% | $217.7419 | $217.74 | $217.75 | $217.70 |
| Purchase #4 | $230.92 | 6.824% | $246.678 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $11.42 | 7.852% | $12.3167 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $7.66 | 11.278% | $8.5239 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $230.99 | 11.333% | $257.1681 | $257.17 | $257.15 | $257.20 |
| 7 purchase totals = | $934.98 | $1,006.7286 | $1,006.73 | $1,006.70 | $1,006.70 | |