| 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 | $222.32 | 10.115% | $244.8077 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $159.98 | 13.190% | $181.0814 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $197.33 | 12.415% | $221.8285 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $161.45 | 6.387% | $171.7618 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $174.57 | 12.762% | $196.8486 | $196.85 | $196.85 | $196.80 |
| Purchase #6 | $121.87 | 13.230% | $137.9934 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $50.98 | 10.808% | $56.4899 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $1,088.50 | $1,210.8113 | $1,210.81 | $1,210.85 | $1,210.80 | |