| 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 | $212.49 | 3.850% | $220.6709 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $128.62 | 5.706% | $135.9591 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $126.50 | 4.136% | $131.732 | $131.73 | $131.75 | $131.70 |
| Purchase #4 | $226.70 | 11.611% | $253.0221 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $108.29 | 6.678% | $115.5216 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $211.28 | 13.448% | $239.6929 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $235.70 | 12.528% | $265.2285 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $1,249.58 | $1,361.8271 | $1,361.82 | $1,361.80 | $1,361.80 | |