| 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 | $202.63 | 13.562% | $230.1107 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $169.99 | 3.411% | $175.7884 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $225.84 | 3.739% | $234.2842 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $97.54 | 9.680% | $106.9819 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $180.67 | 12.421% | $203.111 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $18.56 | 12.153% | $20.8156 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $196.48 | 13.574% | $223.1502 | $223.15 | $223.15 | $223.20 |
| 7 purchase totals = | $1,091.71 | $1,194.2420 | $1,194.24 | $1,194.25 | $1,194.30 | |