| 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 | $31.91 | 4.290% | $33.2789 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $247.36 | 13.528% | $280.8229 | $280.82 | $280.80 | $280.80 |
| Purchase #3 | $228.68 | 3.724% | $237.196 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $112.90 | 11.703% | $126.1127 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $208.95 | 5.718% | $220.8978 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $218.64 | 10.302% | $241.1643 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $51.60 | 3.616% | $53.4659 | $53.47 | $53.45 | $53.50 |
| 7 purchase totals = | $1,100.04 | $1,192.9385 | $1,192.94 | $1,192.90 | $1,193.00 | |