| 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 | $216.64 | 6.185% | $230.0392 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $184.53 | 9.270% | $201.6359 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $233.45 | 3.682% | $242.0456 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $50.97 | 11.400% | $56.7806 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $220.76 | 12.549% | $248.4632 | $248.46 | $248.45 | $248.50 |
| Purchase #6 | $71.95 | 3.473% | $74.4488 | $74.45 | $74.45 | $74.40 |
| Purchase #7 | $57.28 | 3.280% | $59.1588 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $1,035.58 | $1,112.5721 | $1,112.58 | $1,112.60 | $1,112.50 | |