| 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 | $244.49 | 9.529% | $267.7875 | $267.79 | $267.80 | $267.80 |
| Purchase #2 | $153.77 | 13.492% | $174.5166 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $100.88 | 9.118% | $110.0782 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $117.77 | 10.478% | $130.1099 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $128.30 | 6.655% | $136.8384 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $143.99 | 8.249% | $155.8677 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $199.80 | 7.206% | $214.1976 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $1,089.00 | $1,189.3959 | $1,189.41 | $1,189.40 | $1,189.40 | |