| 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 | $203.46 | 13.449% | $230.8233 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $112.80 | 7.711% | $121.498 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $158.67 | 4.168% | $165.2834 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $154.90 | 6.444% | $164.8818 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $192.67 | 3.389% | $199.1996 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $202.97 | 4.122% | $211.3364 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $145.70 | 4.658% | $152.4867 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $1,171.17 | $1,245.5092 | $1,245.51 | $1,245.55 | $1,245.50 | |