| 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 | $193.76 | 13.590% | $220.092 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $34.44 | 12.135% | $38.6193 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $89.50 | 5.622% | $94.5317 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $87.94 | 3.138% | $90.6996 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $95.53 | 12.298% | $107.2783 | $107.28 | $107.30 | $107.30 |
| Purchase #6 | $250.37 | 10.136% | $275.7475 | $275.75 | $275.75 | $275.70 |
| Purchase #7 | $72.80 | 10.142% | $80.1834 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $824.34 | $907.1518 | $907.15 | $907.20 | $907.10 | |