| 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 | $199.40 | 4.267% | $207.9084 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $140.75 | 4.422% | $146.974 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $145.35 | 4.606% | $152.0448 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $149.49 | 13.542% | $169.7339 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $100.73 | 11.452% | $112.2656 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $223.72 | 4.597% | $234.0044 | $234.00 | $234.00 | $234.00 |
| Purchase #7 | $42.58 | 6.367% | $45.2911 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $1,002.02 | $1,068.2222 | $1,068.21 | $1,068.20 | $1,068.20 | |