| 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 | $198.69 | 7.134% | $212.8645 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $206.82 | 7.477% | $222.2839 | $222.28 | $222.30 | $222.30 |
| Purchase #3 | $31.25 | 4.681% | $32.7128 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $207.60 | 9.382% | $227.077 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $110.93 | 8.341% | $120.1827 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $176.53 | 6.550% | $188.0927 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $169.48 | 6.448% | $180.4081 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $1,101.30 | $1,183.6217 | $1,183.61 | $1,183.65 | $1,183.70 | |