| 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 | $120.76 | 11.572% | $134.7343 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $47.94 | 6.442% | $51.0283 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $204.29 | 13.394% | $231.6526 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $227.48 | 11.216% | $252.9942 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $38.28 | 11.764% | $42.7833 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $192.67 | 12.143% | $216.0659 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $207.88 | 10.255% | $229.1981 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $1,039.30 | $1,158.4567 | $1,158.45 | $1,158.50 | $1,158.50 | |