| 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 | $234.44 | 11.682% | $261.8273 | $261.83 | $261.85 | $261.80 |
| Purchase #2 | $121.55 | 5.392% | $128.104 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $122.76 | 7.278% | $131.6945 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $152.77 | 11.176% | $169.8436 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $21.66 | 5.481% | $22.8472 | $22.85 | $22.85 | $22.80 |
| Purchase #6 | $153.41 | 12.225% | $172.1644 | $172.16 | $172.15 | $172.20 |
| Purchase #7 | $182.31 | 13.171% | $206.3221 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $988.90 | $1,092.8031 | $1,092.79 | $1,092.80 | $1,092.70 | |