| 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 | $245.95 | 8.415% | $266.6467 | $266.65 | $266.65 | $266.60 |
| Purchase #2 | $123.48 | 8.624% | $134.1289 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $192.37 | 12.557% | $216.5259 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $177.77 | 12.688% | $200.3255 | $200.33 | $200.35 | $200.30 |
| Purchase #5 | $19.51 | 4.360% | $20.3606 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $95.40 | 11.736% | $106.5961 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $250.68 | 12.751% | $282.6442 | $282.64 | $282.65 | $282.60 |
| 7 purchase totals = | $1,105.16 | $1,227.2279 | $1,227.24 | $1,227.30 | $1,227.10 | |