| 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 | $120.72 | 11.265% | $134.3191 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $199.51 | 13.868% | $227.178 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $191.62 | 8.275% | $207.4766 | $207.48 | $207.50 | $207.50 |
| Purchase #4 | $98.36 | 7.182% | $105.4242 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $118.50 | 9.777% | $130.0857 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $165.72 | 11.711% | $185.1275 | $185.13 | $185.15 | $185.10 |
| Purchase #7 | $22.29 | 7.656% | $23.9965 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $916.72 | $1,013.6076 | $1,013.62 | $1,013.65 | $1,013.60 | |