| 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 | $123.73 | 9.552% | $135.5487 | $135.55 | $135.55 | $135.50 |
| Purchase #2 | $230.75 | 8.849% | $251.1691 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $55.87 | 10.865% | $61.9403 | $61.94 | $61.95 | $61.90 |
| Purchase #4 | $198.34 | 11.815% | $221.7739 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $159.93 | 13.412% | $181.3798 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $230.41 | 10.532% | $254.6768 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $19.82 | 3.781% | $20.5694 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $1,018.85 | $1,127.0580 | $1,127.06 | $1,127.05 | $1,127.10 | |