| 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 | $12.67 | 9.366% | $13.8567 | $13.86 | $13.85 | $13.90 |
| Purchase #2 | $219.90 | 6.122% | $233.3623 | $233.36 | $233.35 | $233.40 |
| Purchase #3 | $181.39 | 6.194% | $192.6253 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $137.79 | 10.601% | $152.3971 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $145.35 | 11.105% | $161.4911 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $146.95 | 4.197% | $153.1175 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $229.41 | 8.122% | $248.0427 | $248.04 | $248.05 | $248.00 |
| 7 purchase totals = | $1,073.46 | $1,154.8927 | $1,154.90 | $1,154.90 | $1,154.90 | |