| 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 | $90.99 | 10.685% | $100.7123 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $238.68 | 12.822% | $269.2835 | $269.28 | $269.30 | $269.30 |
| Purchase #3 | $205.77 | 10.462% | $227.2977 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $16.55 | 10.429% | $18.276 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $206.70 | 9.728% | $226.8078 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $111.47 | 3.435% | $115.299 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $230.52 | 5.601% | $243.4314 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $1,100.68 | $1,201.1077 | $1,201.11 | $1,201.15 | $1,201.10 | |