| 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 | $204.84 | 3.199% | $211.3928 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $193.98 | 9.755% | $212.9027 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $12.98 | 5.797% | $13.7325 | $13.73 | $13.75 | $13.70 |
| Purchase #4 | $70.98 | 9.133% | $77.4626 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $136.36 | 3.335% | $140.9076 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $198.82 | 4.459% | $207.6854 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $199.38 | 9.409% | $218.1397 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $1,017.34 | $1,082.2233 | $1,082.22 | $1,082.25 | $1,082.20 | |