| 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 | $8.33 | 8.168% | $9.0104 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $227.51 | 12.437% | $255.8054 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $148.45 | 10.227% | $163.632 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $144.99 | 7.671% | $156.1122 | $156.11 | $156.10 | $156.10 |
| Purchase #5 | $155.96 | 13.268% | $176.6528 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $96.65 | 3.113% | $99.6587 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $187.94 | 7.793% | $202.5862 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $969.83 | $1,063.4577 | $1,063.46 | $1,063.45 | $1,063.50 | |