| 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 | $206.70 | 9.399% | $226.1277 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $218.96 | 8.677% | $237.9592 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $6.56 | 13.639% | $7.4547 | $7.45 | $7.45 | $7.50 |
| Purchase #4 | $248.50 | 8.126% | $268.6931 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $244.68 | 6.557% | $260.7237 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $16.88 | 13.122% | $19.095 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $132.67 | 3.737% | $137.6279 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $1,074.95 | $1,157.6813 | $1,157.68 | $1,157.70 | $1,157.70 | |