| 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 | $175.99 | 12.771% | $198.4657 | $198.47 | $198.45 | $198.50 |
| Purchase #2 | $208.84 | 9.650% | $228.9931 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $190.49 | 11.426% | $212.2554 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $67.82 | 11.426% | $75.5691 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $192.59 | 7.512% | $207.0574 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $95.47 | 5.727% | $100.9376 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $191.92 | 13.631% | $218.0806 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $1,123.12 | $1,241.3589 | $1,241.37 | $1,241.35 | $1,241.50 | |