| 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 | $185.66 | 11.524% | $207.0555 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $144.51 | 5.252% | $152.0997 | $152.10 | $152.10 | $152.10 |
| Purchase #3 | $147.74 | 7.473% | $158.7806 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $244.99 | 7.770% | $264.0257 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $115.48 | 3.160% | $119.1292 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $119.61 | 6.329% | $127.1801 | $127.18 | $127.20 | $127.20 |
| Purchase #7 | $241.89 | 4.868% | $253.6652 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,199.88 | $1,281.9360 | $1,281.95 | $1,282.00 | $1,282.00 | |