| 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 | $210.67 | 4.388% | $219.9142 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $136.31 | 13.439% | $154.6287 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $234.88 | 8.702% | $255.3193 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $47.58 | 7.227% | $51.0186 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $18.25 | 4.708% | $19.1092 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $134.76 | 12.824% | $152.0416 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $192.78 | 12.382% | $216.65 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $975.23 | $1,068.6816 | $1,068.68 | $1,068.65 | $1,068.60 | |