| 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 | $120.94 | 5.108% | $127.1176 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $153.96 | 8.853% | $167.5901 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $21.40 | 4.169% | $22.2922 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $171.87 | 9.325% | $187.8969 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $111.75 | 8.862% | $121.6533 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $155.98 | 3.274% | $161.0868 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $227.67 | 11.275% | $253.3398 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $963.57 | $1,040.9767 | $1,040.98 | $1,041.00 | $1,041.00 | |