| 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 | $243.51 | 3.558% | $252.1741 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $54.34 | 6.347% | $57.789 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $35.92 | 8.372% | $38.9272 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $104.80 | 3.436% | $108.4009 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $189.91 | 12.718% | $214.0628 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $173.90 | 10.376% | $191.9439 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $142.47 | 9.236% | $155.6285 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $944.85 | $1,018.9264 | $1,018.92 | $1,018.95 | $1,018.90 | |