| 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 | $219.75 | 10.320% | $242.4282 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $245.86 | 8.179% | $265.9689 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $213.93 | 3.102% | $220.5661 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $126.31 | 11.121% | $140.3569 | $140.36 | $140.35 | $140.40 |
| Purchase #5 | $45.79 | 11.483% | $51.0481 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $8.80 | 8.716% | $9.567 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $71.28 | 8.683% | $77.4692 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $931.72 | $1,007.4044 | $1,007.42 | $1,007.35 | $1,007.50 | |