| 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 | $107.97 | 11.388% | $120.2656 | $120.27 | $120.25 | $120.30 |
| Purchase #2 | $40.73 | 6.820% | $43.5078 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $102.70 | 10.619% | $113.6057 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $193.33 | 12.417% | $217.3358 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $68.77 | 12.161% | $77.1331 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $214.61 | 3.287% | $221.6642 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $120.56 | 12.205% | $135.2743 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $848.67 | $928.7865 | $928.79 | $928.75 | $928.80 | |