| 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 | $25.88 | 7.766% | $27.8898 | $27.89 | $27.90 | $27.90 |
| Purchase #2 | $134.97 | 13.863% | $153.6809 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $204.42 | 9.407% | $223.6498 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $188.97 | 9.601% | $207.113 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $105.87 | 12.108% | $118.6887 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $152.93 | 12.472% | $172.0034 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $144.85 | 10.653% | $160.2809 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $957.89 | $1,063.3065 | $1,063.30 | $1,063.35 | $1,063.30 | |